31346101052 has 36 divisors (see below), whose sum is σ = 63846629784. Its totient is φ = 13426691040.

The previous prime is 31346101013. The next prime is 31346101063. The reversal of 31346101052 is 25010164313.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 323102 + ... + 408762.

It is an arithmetic number, because the mean of its divisors is an integer number (1773517494).

Almost surely, 2^31346101052 is an apocalyptic number.

It is an amenable number.

31346101052 is an abundant number, since it is smaller than the sum of its proper divisors (32500528732).

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

31346101052 is a wasteful number, since it uses less digits than its factorization.

31346101052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87546 (or 87537 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 31346101052 its reverse (25010164313), we get a palindrome (56356265365).

The spelling of 31346101052 in words is "thirty-one billion, three hundred forty-six million, one hundred one thousand, fifty-two".