31460501116613 has 4 divisors (see below), whose sum is σ = 31460525358240. Its totient is φ = 31460476874988.

The previous prime is 31460501116609. The next prime is 31460501116643. The reversal of 31460501116613 is 31661110506413.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 31460501116613 - 2² = 31460501116609 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31460501116643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10056995 + ... + 12808752.

It is an arithmetic number, because the mean of its divisors is an integer number (7865131339560).

Almost surely, 2^{31460501116613} is an apocalyptic number.

It is an amenable number.

31460501116613 is a deficient number, since it is larger than the sum of its proper divisors (24241627).

31460501116613 is a wasteful number, since it uses less digits than its factorization.

31460501116613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24241626.

The product of its (nonzero) digits is 38880, while the sum is 38.

The spelling of 31460501116613 in words is "thirty-one trillion, four hundred sixty billion, five hundred one million, one hundred sixteen thousand, six hundred thirteen".