11331121202330 has 16 divisors (see below), whose sum is σ = 20556616734720. Its totient is φ = 4496759909712.

The previous prime is 11331121202311. The next prime is 11331121202407. The reversal of 11331121202330 is 3320212113311.

It is a junction number, because it is equal to n+sod(n) for n = 11331121202296 and 11331121202305.

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, 4461070070 + ... + 4461072609.

It is an arithmetic number, because the mean of its divisors is an integer number (1284788545920).

Almost surely, 2^{11331121202330} is an apocalyptic number.

11331121202330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11331121202330 is a deficient number, since it is larger than the sum of its proper divisors (9225495532390).

11331121202330 is a wasteful number, since it uses less digits than its factorization.

11331121202330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8922142813.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 11331121202330 its reverse (3320212113311), we get a palindrome (14651333315641).

The spelling of 11331121202330 in words is "eleven trillion, three hundred thirty-one billion, one hundred twenty-one million, two hundred two thousand, three hundred thirty".