113552550512031 has 128 divisors (see below), whose sum is σ = 163076548377600. Its totient is φ = 70077968916480.

The previous prime is 113552550511999. The next prime is 113552550512077. The reversal of 113552550512031 is 130215055255311.

It is not a de Polignac number, because 113552550512031 - 2⁵ = 113552550511999 is a prime.

It is a super-2 number, since 2×113552550512031² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113552550112031) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 82224872961 + ... + 82224874341.

It is an arithmetic number, because the mean of its divisors is an integer number (1274035534200).

Almost surely, 2^{113552550512031} is an apocalyptic number.

113552550512031 is a deficient number, since it is larger than the sum of its proper divisors (49523997865569).

113552550512031 is a wasteful number, since it uses less digits than its factorization.

113552550512031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2249.

The product of its (nonzero) digits is 112500, while the sum is 39.

The spelling of 113552550512031 in words is "one hundred thirteen trillion, five hundred fifty-two billion, five hundred fifty million, five hundred twelve thousand, thirty-one".