113541032431215 has 96 divisors (see below), whose sum is σ = 202317897600000. Its totient is φ = 58861950808320.

The previous prime is 113541032431207. The next prime is 113541032431313. The reversal of 113541032431215 is 512134230145311.

113541032431215 is a `hidden beast` number, since 1 + 1 + 3 + 5 + 4 + 1 + 0 + 3 + 2 + 431 + 215 = 666.

It is not a de Polignac number, because 113541032431215 - 2³ = 113541032431207 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113541032431215.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9898087930 + ... + 9898099400.

It is an arithmetic number, because the mean of its divisors is an integer number (2107478100000).

Almost surely, 2^{113541032431215} is an apocalyptic number.

113541032431215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

113541032431215 is a deficient number, since it is larger than the sum of its proper divisors (88776865168785).

113541032431215 is a wasteful number, since it uses less digits than its factorization.

113541032431215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16717 (or 16714 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

Adding to 113541032431215 its reverse (512134230145311), we get a palindrome (625675262576526).

The spelling of 113541032431215 in words is "one hundred thirteen trillion, five hundred forty-one billion, thirty-two million, four hundred thirty-one thousand, two hundred fifteen".