113051532399 has 16 divisors (see below), whose sum is σ = 162490709472. Its totient is φ = 69501472128.

The previous prime is 113051532337. The next prime is 113051532401. The reversal of 113051532399 is 993235150311.

It is not a de Polignac number, because 113051532399 - 2¹⁹ = 113051008111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113051532399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113051530399) 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, 1391272 + ... + 1470285.

It is an arithmetic number, because the mean of its divisors is an integer number (10155669342).

Almost surely, 2^113051532399 is an apocalyptic number.

113051532399 is a deficient number, since it is larger than the sum of its proper divisors (49439177073).

113051532399 is a wasteful number, since it uses less digits than its factorization.

113051532399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2862586.

The product of its (nonzero) digits is 109350, while the sum is 42.

The spelling of 113051532399 in words is "one hundred thirteen billion, fifty-one million, five hundred thirty-two thousand, three hundred ninety-nine".