12500160315 has 16 divisors (see below), whose sum is σ = 20002802688. Its totient is φ = 6665903456.

The previous prime is 12500160311. The next prime is 12500160317. The reversal of 12500160315 is 51306100521.

It is a cyclic number.

It is not a de Polignac number, because 12500160315 - 2² = 12500160311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12500160311) 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, 79372 + ... + 176918.

It is an arithmetic number, because the mean of its divisors is an integer number (1250175168).

Almost surely, 2^12500160315 is an apocalyptic number.

12500160315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12500160315 is a deficient number, since it is larger than the sum of its proper divisors (7502642373).

12500160315 is an equidigital number, since it uses as much as digits as its factorization.

12500160315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106098.

The product of its (nonzero) digits is 900, while the sum is 24.

Adding to 12500160315 its reverse (51306100521), we get a palindrome (63806260836).

The spelling of 12500160315 in words is "twelve billion, five hundred million, one hundred sixty thousand, three hundred fifteen".