31312101302034 has 32 divisors (see below), whose sum is σ = 75337386593280. Its totient is φ = 8475455991312.

The previous prime is 31312101302023. The next prime is 31312101302057. The reversal of 31312101302034 is 43020310121313.

It is a junction number, because it is equal to n+sod(n) for n = 31312101301995 and 31312101302013.

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, 19619110294 + ... + 19619111889.

It is an arithmetic number, because the mean of its divisors is an integer number (2354293331040).

Almost surely, 2^{31312101302034} is an apocalyptic number.

31312101302034 is an abundant number, since it is smaller than the sum of its proper divisors (44025285291246).

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

31312101302034 is a wasteful number, since it uses less digits than its factorization.

31312101302034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39238222214.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 31312101302034 its reverse (43020310121313), we get a palindrome (74332411423347).

The spelling of 31312101302034 in words is "thirty-one trillion, three hundred twelve billion, one hundred one million, three hundred two thousand, thirty-four".