112031163125 has 40 divisors (see below), whose sum is σ = 160322230464. Its totient is φ = 76663440000.

The previous prime is 112031163121. The next prime is 112031163163. The reversal of 112031163125 is 521361130211.

It is not a de Polignac number, because 112031163125 - 2² = 112031163121 is a prime.

It is a super-2 number, since 2×112031163125² (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 = 112031163094 and 112031163103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112031163121) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2122049 + ... + 2174201.

Almost surely, 2^112031163125 is an apocalyptic number.

It is an amenable number.

112031163125 is a deficient number, since it is larger than the sum of its proper divisors (48291067339).

112031163125 is an frugal number, since it uses more digits than its factorization.

112031163125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52671 (or 52656 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 26.

Adding to 112031163125 its reverse (521361130211), we get a palindrome (633392293336).

The spelling of 112031163125 in words is "one hundred twelve billion, thirty-one million, one hundred sixty-three thousand, one hundred twenty-five".