31023012000200 has 48 divisors (see below), whose sum is σ = 78685639533360. Its totient is φ = 11281095272000.

The previous prime is 31023012000163. The next prime is 31023012000203. The reversal of 31023012000200 is 200021032013.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (31023012000203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7050682346 + ... + 7050686745.

It is an arithmetic number, because the mean of its divisors is an integer number (1639284156945).

Almost surely, 2^{31023012000200} is an apocalyptic number.

It is an amenable number.

31023012000200 is an abundant number, since it is smaller than the sum of its proper divisors (47662627533160).

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

31023012000200 is a wasteful number, since it uses less digits than its factorization.

31023012000200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14101369118 (or 14101369109 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 31023012000200 its reverse (200021032013), we get a palindrome (31223033032213).

The spelling of 31023012000200 in words is "thirty-one trillion, twenty-three billion, twelve million, two hundred", and thus it is an aban number.