31042300324013 has 16 divisors (see below), whose sum is σ = 34585462861056. Its totient is φ = 27619348439040.

The previous prime is 31042300323997. The next prime is 31042300324121.

31042300324013 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 31042300324013 - 2⁴ = 31042300323997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31042300324213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30137645 + ... + 31150637.

It is an arithmetic number, because the mean of its divisors is an integer number (2161591428816).

Almost surely, 2^{31042300324013} is an apocalyptic number.

It is an amenable number.

31042300324013 is a deficient number, since it is larger than the sum of its proper divisors (3543162537043).

31042300324013 is a wasteful number, since it uses less digits than its factorization.

31042300324013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1072324.

The product of its (nonzero) digits is 5184, while the sum is 26.

It can be divided in two parts, 31042300 and 324013, that added together give a palindrome (31366313).

The spelling of 31042300324013 in words is "thirty-one trillion, forty-two billion, three hundred million, three hundred twenty-four thousand, thirteen".