13331121010 has 16 divisors (see below), whose sum is σ = 24554065536. Its totient is φ = 5208437808.

The previous prime is 13331121007. The next prime is 13331121059. The reversal of 13331121010 is 1012113331.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15500874 + ... + 15501733.

It is an arithmetic number, because the mean of its divisors is an integer number (1534629096).

Almost surely, 2^13331121010 is an apocalyptic number.

13331121010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13331121010 is a deficient number, since it is larger than the sum of its proper divisors (11222944526).

13331121010 is a wasteful number, since it uses less digits than its factorization.

13331121010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31002657.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 13331121010 its reverse (1012113331), we get a palindrome (14343234341).

The spelling of 13331121010 in words is "thirteen billion, three hundred thirty-one million, one hundred twenty-one thousand, ten".