31314001134200 has 48 divisors (see below), whose sum is σ = 72977986449960. Its totient is φ = 12495848400000.

The previous prime is 31314001134173. The next prime is 31314001134203. The reversal of 31314001134200 is 243110041313.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31314001134203) 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, 185865926 + ... + 186034325.

Almost surely, 2^{31314001134200} is an apocalyptic number.

It is an amenable number.

31314001134200 is an abundant number, since it is smaller than the sum of its proper divisors (41663985315760).

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

31314001134200 is a wasteful number, since it uses less digits than its factorization.

31314001134200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371900688 (or 371900679 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 31314001134200 its reverse (243110041313), we get a palindrome (31557111175513).

The spelling of 31314001134200 in words is "thirty-one trillion, three hundred fourteen billion, one million, one hundred thirty-four thousand, two hundred".