10112031112 has 32 divisors (see below), whose sum is σ = 20246572800. Its totient is φ = 4724193600.

The previous prime is 10112031107. The next prime is 10112031157. The reversal of 10112031112 is 21113021101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10112031092 and 10112031101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 695814 + ... + 710197.

It is an arithmetic number, because the mean of its divisors is an integer number (632705400).

Almost surely, 2^10112031112 is an apocalyptic number.

It is an amenable number.

10112031112 is an abundant number, since it is smaller than the sum of its proper divisors (10134541688).

10112031112 is a wasteful number, since it uses less digits than its factorization.

10112031112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1406077 (or 1406073 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 10112031112 its reverse (21113021101), we get a palindrome (31225052213).

The spelling of 10112031112 in words is "ten billion, one hundred twelve million, thirty-one thousand, one hundred twelve".