113151540315 has 32 divisors (see below), whose sum is σ = 197516929536. Its totient is φ = 54856892160.

The previous prime is 113151540311. The next prime is 113151540349. The reversal of 113151540315 is 513045151311.

It is not a de Polignac number, because 113151540315 - 2² = 113151540311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113151540311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3002922 + ... + 3040368.

It is an arithmetic number, because the mean of its divisors is an integer number (6172404048).

Almost surely, 2^113151540315 is an apocalyptic number.

113151540315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

113151540315 is a deficient number, since it is larger than the sum of its proper divisors (84365389221).

113151540315 is a wasteful number, since it uses less digits than its factorization.

113151540315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55779.

The product of its (nonzero) digits is 4500, while the sum is 30.

Adding to 113151540315 its reverse (513045151311), we get a palindrome (626196691626).

The spelling of 113151540315 in words is "one hundred thirteen billion, one hundred fifty-one million, five hundred forty thousand, three hundred fifteen".