112153051031 has 4 divisors (see below), whose sum is σ = 128174915472. Its totient is φ = 96131186592.

The previous prime is 112153051013. The next prime is 112153051039. The reversal of 112153051031 is 130150351211.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-112153051031 is a prime.

It is a super-2 number, since 2×112153051031² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112153050988 and 112153051006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112153051039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8010932210 + ... + 8010932223.

It is an arithmetic number, because the mean of its divisors is an integer number (32043728868).

Almost surely, 2^112153051031 is an apocalyptic number.

112153051031 is a deficient number, since it is larger than the sum of its proper divisors (16021864441).

112153051031 is an equidigital number, since it uses as much as digits as its factorization.

112153051031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16021864440.

The product of its (nonzero) digits is 450, while the sum is 23.

The spelling of 112153051031 in words is "one hundred twelve billion, one hundred fifty-three million, fifty-one thousand, thirty-one".