13140124022231 has 16 divisors (see below), whose sum is σ = 13724984335104. Its totient is φ = 12556398047424.

The previous prime is 13140124022209. The next prime is 13140124022243. The reversal of 13140124022231 is 13222042104131.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-13140124022231 is a prime.

It is a super-2 number, since 2×13140124022231² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13140124022231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13140124022281) 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, 117870140 + ... + 117981566.

It is an arithmetic number, because the mean of its divisors is an integer number (857811520944).

Almost surely, 2^{13140124022231} is an apocalyptic number.

13140124022231 is a deficient number, since it is larger than the sum of its proper divisors (584860312873).

13140124022231 is a wasteful number, since it uses less digits than its factorization.

13140124022231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116470.

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

Adding to 13140124022231 its reverse (13222042104131), we get a palindrome (26362166126362).

The spelling of 13140124022231 in words is "thirteen trillion, one hundred forty billion, one hundred twenty-four million, twenty-two thousand, two hundred thirty-one".