13331031003120 has 80 divisors (see below), whose sum is σ = 41326695100800. Its totient is φ = 3554898676992.

The previous prime is 13331031003119. The next prime is 13331031003137. The reversal of 13331031003120 is 2130013013331.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×13331031003120² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22941931 + ... + 23515829.

It is an arithmetic number, because the mean of its divisors is an integer number (516583688760).

Almost surely, 2^{13331031003120} is an apocalyptic number.

13331031003120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13331031003120 is an abundant number, since it is smaller than the sum of its proper divisors (27995664097680).

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

13331031003120 is a wasteful number, since it uses less digits than its factorization.

13331031003120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670702 (or 670696 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 13331031003120 its reverse (2130013013331), we get a palindrome (15461044016451).

The spelling of 13331031003120 in words is "thirteen trillion, three hundred thirty-one billion, thirty-one million, three thousand, one hundred twenty".