3102113232 has 30 divisors (see below), whose sum is σ = 8681608962. Its totient is φ = 1034037696.

The previous prime is 3102113227. The next prime is 3102113249. The reversal of 3102113232 is 2323112013.

It can be written as a sum of positive squares in only one way, i.e., 2778976656 + 323136576 = 52716^2 + 17976^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 10771083 + ... + 10771370.

Almost surely, 2^3102113232 is an apocalyptic number.

It is an amenable number.

3102113232 is an abundant number, since it is smaller than the sum of its proper divisors (5579495730).

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

3102113232 is a wasteful number, since it uses less digits than its factorization.

3102113232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21542467 (or 21542458 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 3102113232 is about 55696.6177788203. The cubic root of 3102113232 is about 1458.4309834744.

Adding to 3102113232 its reverse (2323112013), we get a palindrome (5425225245).

It can be divided in two parts, 31021 and 13232, that added together give a triangular number (44253 = T₂₉₇).

The spelling of 3102113232 in words is "three billion, one hundred two million, one hundred thirteen thousand, two hundred thirty-two".