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130430230113231 = 3314470133384353
BaseRepresentation
bin11101101010000000100111…
…100010001010101111001111
3122002211000012222212112011000
4131222000213202022233033
5114043432102402110411
61141222453122231343
736321162456265416
oct3552004742125717
9562730188775130
10130430230113231
1138617171654084
12127663041b5553
1357a1696b57299
14242cbdd18a47d
151012bc9dc2956
hex76a02788abcf

130430230113231 has 16 divisors (see below), whose sum is σ = 193231311700320. Its totient is φ = 86952883219200.

The previous prime is 130430230113229. The next prime is 130430230113241. The reversal of 130430230113231 is 132311032034031.

130430230113231 is a `hidden beast` number, since 1 + 3 + 0 + 4 + 30 + 2 + 301 + 1 + 323 + 1 = 666.

It is not a de Polignac number, because 130430230113231 - 21 = 130430230113229 is a prime.

It is a super-2 number, since 2×1304302301132312 (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 130430230113195 and 130430230113204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130430230113241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12785250 + ... + 20599103.

It is an arithmetic number, because the mean of its divisors is an integer number (12076956981270).

Almost surely, 2130430230113231 is an apocalyptic number.

130430230113231 is a deficient number, since it is larger than the sum of its proper divisors (62801081587089).

130430230113231 is a wasteful number, since it uses less digits than its factorization.

130430230113231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33529063 (or 33529057 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 130430230113231 its reverse (132311032034031), we get a palindrome (262741262147262).

The spelling of 130430230113231 in words is "one hundred thirty trillion, four hundred thirty billion, two hundred thirty million, one hundred thirteen thousand, two hundred thirty-one".

Divisors: 1 3 9 27 144701 434103 1302309 3906927 33384353 100153059 300459177 901377531 4830749263453 14492247790359 43476743371077 130430230113231