3113210112 has 36 divisors (see below), whose sum is σ = 8285681040. Its totient is φ = 1037736448.

The previous prime is 3113210101. The next prime is 3113210137. The reversal of 3113210112 is 2110123113.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3113210091 and 3113210100.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2026062 + ... + 2027597.

Almost surely, 2^3113210112 is an apocalyptic number.

3113210112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3113210112 is an abundant number, since it is smaller than the sum of its proper divisors (5172470928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3113210112 is an equidigital number, since it uses as much as digits as its factorization.

3113210112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4053678 (or 4053664 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 3113210112 is about 55796.1478240210. The cubic root of 3113210112 is about 1460.1679471527.

Adding to 3113210112 its reverse (2110123113), we get a palindrome (5223333225).

The spelling of 3113210112 in words is "three billion, one hundred thirteen million, two hundred ten thousand, one hundred twelve".