3112321102 has 12 divisors (see below), whose sum is σ = 5131471968. Its totient is φ = 1414691300.

The previous prime is 3112321097. The next prime is 3112321127. The reversal of 3112321102 is 2011232113.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6430174 + ... + 6430657.

It is an arithmetic number, because the mean of its divisors is an integer number (427622664).

Almost surely, 2^3112321102 is an apocalyptic number.

3112321102 is a deficient number, since it is larger than the sum of its proper divisors (2019150866).

3112321102 is a wasteful number, since it uses less digits than its factorization.

3112321102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12860855 (or 12860844 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 3112321102 is about 55788.1806658005. The cubic root of 3112321102 is about 1460.0289451320.

Adding to 3112321102 its reverse (2011232113), we get a palindrome (5123553215).

It can be divided in two parts, 31123 and 21102, that added together give a palindrome (52225).

The spelling of 3112321102 in words is "three billion, one hundred twelve million, three hundred twenty-one thousand, one hundred two".