31023012003332 has 48 divisors (see below), whose sum is σ = 54871036863552. Its totient is φ = 15346554733440.

The previous prime is 31023012003293. The next prime is 31023012003407. The reversal of 31023012003332 is 23330021032013.

It is a junction number, because it is equal to n+sod(n) for n = 31023012003298 and 31023012003307.

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, 225581063 + ... + 225718545.

It is an arithmetic number, because the mean of its divisors is an integer number (1143146601324).

Almost surely, 2^{31023012003332} is an apocalyptic number.

It is an amenable number.

31023012003332 is a deficient number, since it is larger than the sum of its proper divisors (23848024860220).

31023012003332 is a wasteful number, since it uses less digits than its factorization.

31023012003332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139268 (or 139266 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 31023012003332 its reverse (23330021032013), we get a palindrome (54353033035345).

The spelling of 31023012003332 in words is "thirty-one trillion, twenty-three billion, twelve million, three thousand, three hundred thirty-two".