2431100204131 has 2 divisors, whose sum is σ = 2431100204132. Its totient is φ = 2431100204130.

The previous prime is 2431100204101. The next prime is 2431100204227. The reversal of 2431100204131 is 1314020011342.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2431100204131 is a prime.

It is a super-2 number, since 2×2431100204131² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2431100204101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1215550102065 + 1215550102066.

It is an arithmetic number, because the mean of its divisors is an integer number (1215550102066).

Almost surely, 2^{2431100204131} is an apocalyptic number.

2431100204131 is a deficient number, since it is larger than the sum of its proper divisors (1).

2431100204131 is an equidigital number, since it uses as much as digits as its factorization.

2431100204131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 2431100204131 its reverse (1314020011342), we get a palindrome (3745120215473).

The spelling of 2431100204131 in words is "two trillion, four hundred thirty-one billion, one hundred million, two hundred four thousand, one hundred thirty-one".