52110031203012 has 48 divisors (see below), whose sum is σ = 122004157766400. Its totient is φ = 17310929779200.

The previous prime is 52110031202993. The next prime is 52110031203029. The reversal of 52110031203012 is 21030213001125.

It is a self number, because there is not a number n which added to its sum of digits gives 52110031203012.

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, 958789 + ... + 10253747.

It is an arithmetic number, because the mean of its divisors is an integer number (2541753286800).

Almost surely, 2^{52110031203012} is an apocalyptic number.

It is an amenable number.

52110031203012 is an abundant number, since it is smaller than the sum of its proper divisors (69894126563388).

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

52110031203012 is a wasteful number, since it uses less digits than its factorization.

52110031203012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9296556 (or 9296554 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

Adding to 52110031203012 its reverse (21030213001125), we get a palindrome (73140244204137).

The spelling of 52110031203012 in words is "fifty-two trillion, one hundred ten billion, thirty-one million, two hundred three thousand, twelve".