31124022042113 has 16 divisors (see below), whose sum is σ = 41788896729216. Its totient is φ = 22386908960640.

The previous prime is 31124022042059. The next prime is 31124022042131.

It is a happy number.

31124022042113 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 31124022042113 - 2¹⁶ = 31124021976577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (31124022042173) 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, 15546463556 + ... + 15546465557.

It is an arithmetic number, because the mean of its divisors is an integer number (2611806045576).

Almost surely, 2^{31124022042113} is an apocalyptic number.

It is an amenable number.

31124022042113 is a deficient number, since it is larger than the sum of its proper divisors (10664874687103).

31124022042113 is a wasteful number, since it uses less digits than its factorization.

31124022042113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31092929144.

The product of its (nonzero) digits is 2304, while the sum is 26.

It can be divided in two parts, 3112402 and 2042113, that added together give a palindrome (5154515).

The spelling of 31124022042113 in words is "thirty-one trillion, one hundred twenty-four billion, twenty-two million, forty-two thousand, one hundred thirteen".