10113210112 has 18 divisors (see below), whose sum is σ = 20186916008. Its totient is φ = 5056604928.

The previous prime is 10113210103. The next prime is 10113210127. The reversal of 10113210112 is 21101231101.

It is a happy number.

It is a super-3 number, since 3×10113210112³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10113210092 and 10113210101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19752108 + ... + 19752619.

Almost surely, 2^10113210112 is an apocalyptic number.

It is an amenable number.

10113210112 is a deficient number, since it is larger than the sum of its proper divisors (10073705896).

10113210112 is an frugal number, since it uses more digits than its factorization.

10113210112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39504743 (or 39504729 counting only the distinct ones).

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

Adding to 10113210112 its reverse (21101231101), we get a palindrome (31214441213).

It can be divided in two parts, 1011 and 3210112, that added together give a palindrome (3211123).

The spelling of 10113210112 in words is "ten billion, one hundred thirteen million, two hundred ten thousand, one hundred twelve".