9231313133132 has 24 divisors (see below), whose sum is σ = 17274437460000. Its totient is φ = 4301135993600.

The previous prime is 9231313133131. The next prime is 9231313133171. The reversal of 9231313133132 is 2313313131329.

It is a super-2 number, since 2×9231313133132² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9231313133092 and 9231313133101.

It is not an unprimeable number, because it can be changed into a prime (9231313133131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 672045632 + ... + 672059367.

It is an arithmetic number, because the mean of its divisors is an integer number (719768227500).

Almost surely, 2^{9231313133132} is an apocalyptic number.

It is an amenable number.

9231313133132 is a deficient number, since it is larger than the sum of its proper divisors (8043124326868).

9231313133132 is a wasteful number, since it uses less digits than its factorization.

9231313133132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1344105121 (or 1344105119 counting only the distinct ones).

The product of its digits is 26244, while the sum is 35.

The spelling of 9231313133132 in words is "nine trillion, two hundred thirty-one billion, three hundred thirteen million, one hundred thirty-three thousand, one hundred thirty-two".