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13130230102 = 211757788413
BaseRepresentation
bin11000011101001111…
…10110100101010110
31020220001211210120121
430032213312211112
5203342314330402
610010522222154
7643244054143
oct141647664526
936801753517
1013130230102
115628744240
12266535495a
13131336b132
148c7b893ca
1551cac8837
hex30e9f6956

13130230102 has 16 divisors (see below), whose sum is σ = 21514241232. Its totient is φ = 5960394720.

The previous prime is 13130230051. The next prime is 13130230103. The reversal of 13130230102 is 20103203131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13130230103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 377553 + ... + 410860.

It is an arithmetic number, because the mean of its divisors is an integer number (1344640077).

Almost surely, 213130230102 is an apocalyptic number.

13130230102 is a deficient number, since it is larger than the sum of its proper divisors (8384011130).

13130230102 is a wasteful number, since it uses less digits than its factorization.

13130230102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789183.

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

Adding to 13130230102 its reverse (20103203131), we get a palindrome (33233433233).

The spelling of 13130230102 in words is "thirteen billion, one hundred thirty million, two hundred thirty thousand, one hundred two".

Divisors: 1 2 11 22 757 1514 8327 16654 788413 1576826 8672543 17345086 596828641 1193657282 6565115051 13130230102