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13130210302 = 2112632269307
BaseRepresentation
bin11000011101001111…
…10001101111111110
31020220001210210102021
430032213301233332
5203342313212202
610010521550354
7643243642336
oct141647615776
936801723367
1013130210302
115628730380
1226653453ba
131313362111
148c7b820c6
1551cac2a37
hex30e9f1bfe

13130210302 has 16 divisors (see below), whose sum is σ = 21567503232. Its totient is φ = 5945581720.

The previous prime is 13130210299. The next prime is 13130210323. The reversal of 13130210302 is 20301203131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1128868 + ... + 1140439.

It is an arithmetic number, because the mean of its divisors is an integer number (1347968952).

Almost surely, 213130210302 is an apocalyptic number.

13130210302 is a deficient number, since it is larger than the sum of its proper divisors (8437292930).

13130210302 is a wasteful number, since it uses less digits than its factorization.

13130210302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2269583.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 13130210302 its reverse (20301203131), we get a palindrome (33431413433).

The spelling of 13130210302 in words is "thirteen billion, one hundred thirty million, two hundred ten thousand, three hundred two".

Divisors: 1 2 11 22 263 526 2893 5786 2269307 4538614 24962377 49924754 596827741 1193655482 6565105151 13130210302