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13130202313 = 292232518089
BaseRepresentation
bin11000011101001111…
…01111110011001001
31020220001210101110101
430032213233303021
5203342312433223
610010521445401
7643243610134
oct141647576311
936801711411
1013130202313
115628725378
122665340861
13131335b5a7
148c7b7d21b
1551cac04ad
hex30e9efcc9

13130202313 has 16 divisors (see below), whose sum is σ = 13699929600. Its totient is φ = 12568752000.

The previous prime is 13130202311. The next prime is 13130202383. The reversal of 13130202313 is 31320203131.

It is a cyclic number.

It is not a de Polignac number, because 13130202313 - 21 = 13130202311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13130202311) 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, 1619173 + ... + 1627261.

It is an arithmetic number, because the mean of its divisors is an integer number (856245600).

Almost surely, 213130202313 is an apocalyptic number.

It is an amenable number.

13130202313 is a deficient number, since it is larger than the sum of its proper divisors (569727287).

13130202313 is a wasteful number, since it uses less digits than its factorization.

13130202313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8592.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 13130202313 its reverse (31320203131), we get a palindrome (44450405444).

The spelling of 13130202313 in words is "thirteen billion, one hundred thirty million, two hundred two thousand, three hundred thirteen".

Divisors: 1 29 223 251 6467 7279 8089 55973 234581 1623217 1803847 2030339 52311563 58879831 452765597 13130202313