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130203011013 = 3283454933713
BaseRepresentation
bin111100101000010110…
…1000100011111000101
3110110002001221021101020
41321100231010133011
54113123432323023
6135451530221353
712256360222125
oct1712055043705
9413061837336
10130203011013
1150245229329
1221298884859
13c37cc744aa
146432432c85
1535c0ab4de3
hex1e50b447c5

130203011013 has 16 divisors (see below), whose sum is σ = 174260923200. Its totient is φ = 86473707264.

The previous prime is 130203011011. The next prime is 130203011021. The reversal of 130203011013 is 310110302031.

It is not a de Polignac number, because 130203011013 - 21 = 130203011011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130203010983 and 130203011001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130203011011) 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, 3845245 + ... + 3878957.

It is an arithmetic number, because the mean of its divisors is an integer number (10891307700).

Almost surely, 2130203011013 is an apocalyptic number.

It is an amenable number.

130203011013 is a deficient number, since it is larger than the sum of its proper divisors (44057912187).

130203011013 is a wasteful number, since it uses less digits than its factorization.

130203011013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38548.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 130203011013 its reverse (310110302031), we get a palindrome (440313313044).

The spelling of 130203011013 in words is "one hundred thirty billion, two hundred three million, eleven thousand, thirteen".

Divisors: 1 3 283 849 4549 13647 33713 101139 1287367 3862101 9540779 28622337 153360437 460081311 43401003671 130203011013