31333200000332 has 24 divisors (see below), whose sum is σ = 56293404180720. Its totient is φ = 15251042499840.

The previous prime is 31333200000283. The next prime is 31333200000371. The reversal of 31333200000332 is 23300000233313.

It is a super-2 number, since 2×31333200000332² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 31333200000298 and 31333200000307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208957982 + ... + 209107877.

It is an arithmetic number, because the mean of its divisors is an integer number (2345558507530).

Almost surely, 2^{31333200000332} is an apocalyptic number.

It is an amenable number.

31333200000332 is a deficient number, since it is larger than the sum of its proper divisors (24960204180388).

31333200000332 is a wasteful number, since it uses less digits than its factorization.

31333200000332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418066361 (or 418066359 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 23.

Adding to 31333200000332 its reverse (23300000233313), we get a palindrome (54633200233645).

The spelling of 31333200000332 in words is "thirty-one trillion, three hundred thirty-three billion, two hundred million, three hundred thirty-two", and thus it is an aban number.