31030001314252 has 96 divisors (see below), whose sum is σ = 63160696166400. Its totient is φ = 13231007741952.

The previous prime is 31030001314237. The next prime is 31030001314307. The reversal of 31030001314252 is 25241310003013.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 330365248 + ... + 330459160.

It is an arithmetic number, because the mean of its divisors is an integer number (657923918400).

Almost surely, 2^{31030001314252} is an apocalyptic number.

It is an amenable number.

31030001314252 is an abundant number, since it is smaller than the sum of its proper divisors (32130694852148).

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

31030001314252 is a wasteful number, since it uses less digits than its factorization.

31030001314252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105095 (or 105093 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 31030001314252 its reverse (25241310003013), we get a palindrome (56271311317265).

The spelling of 31030001314252 in words is "thirty-one trillion, thirty billion, one million, three hundred fourteen thousand, two hundred fifty-two".