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30130303101 = 329442378301
BaseRepresentation
bin11100000011111001…
…111111000001111101
32212202211110222121220
4130003321333001331
5443201324144401
621501444543553
72114441231163
oct340371770175
985684428556
1030130303101
1111861852748
125a0a6b1bb9
132ac2388822
14165b887233
15bb52b7336
hex703e7f07d

30130303101 has 16 divisors (see below), whose sum is σ = 41568965760. Its totient is φ = 19389585600.

The previous prime is 30130303069. The next prime is 30130303111. The reversal of 30130303101 is 10130303103.

It is not a de Polignac number, because 30130303101 - 25 = 30130303069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30130303111) 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, 345651 + ... + 423951.

It is an arithmetic number, because the mean of its divisors is an integer number (2598060360).

Almost surely, 230130303101 is an apocalyptic number.

It is an amenable number.

30130303101 is a deficient number, since it is larger than the sum of its proper divisors (11438662659).

30130303101 is a wasteful number, since it uses less digits than its factorization.

30130303101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82756.

The product of its (nonzero) digits is 81, while the sum is 15.

Adding to 30130303101 its reverse (10130303103), we get a palindrome (40260606204).

The spelling of 30130303101 in words is "thirty billion, one hundred thirty million, three hundred three thousand, one hundred one".

Divisors: 1 3 29 87 4423 13269 78301 128267 234903 384801 2270729 6812187 346325323 1038975969 10043434367 30130303101