31420041310983 has 12 divisors (see below), whose sum is σ = 45363846627240. Its totient is φ = 19335410037216.

The previous prime is 31420041310951. The next prime is 31420041310997. The reversal of 31420041310983 is 38901314002413.

It is not a de Polignac number, because 31420041310983 - 2⁵ = 31420041310951 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31420041310183) 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, 30986233528 + ... + 30986234541.

It is an arithmetic number, because the mean of its divisors is an integer number (3780320552270).

Almost surely, 2^{31420041310983} is an apocalyptic number.

31420041310983 is a deficient number, since it is larger than the sum of its proper divisors (13943805316257).

31420041310983 is a wasteful number, since it uses less digits than its factorization.

31420041310983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61972468098 (or 61972468085 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The spelling of 31420041310983 in words is "thirty-one trillion, four hundred twenty billion, forty-one million, three hundred ten thousand, nine hundred eighty-three".