3231113013202 has 4 divisors (see below), whose sum is σ = 4846669519806. Its totient is φ = 1615556506600.

The previous prime is 3231113013173. The next prime is 3231113013259. The reversal of 3231113013202 is 2023103111323.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3023950580401 + 207162432801 = 1738951^2 + 455151^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 807778253299 + ... + 807778253302.

Almost surely, 2^{3231113013202} is an apocalyptic number.

3231113013202 is a deficient number, since it is larger than the sum of its proper divisors (1615556506604).

3231113013202 is a wasteful number, since it uses less digits than its factorization.

3231113013202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1615556506603.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 3231113013202 its reverse (2023103111323), we get a palindrome (5254216124525).

The spelling of 3231113013202 in words is "three trillion, two hundred thirty-one billion, one hundred thirteen million, thirteen thousand, two hundred two".