14531384508131 has 2 divisors, whose sum is σ = 14531384508132. Its totient is φ = 14531384508130.

The previous prime is 14531384508103. The next prime is 14531384508167. The reversal of 14531384508131 is 13180548313541.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14531384508131 is a prime.

It is a super-2 number, since 2×14531384508131² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14531284508131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7265692254065 + 7265692254066.

It is an arithmetic number, because the mean of its divisors is an integer number (7265692254066).

Almost surely, 2^{14531384508131} is an apocalyptic number.

14531384508131 is a deficient number, since it is larger than the sum of its proper divisors (1).

14531384508131 is an equidigital number, since it uses as much as digits as its factorization.

14531384508131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 691200, while the sum is 47.

The spelling of 14531384508131 in words is "fourteen trillion, five hundred thirty-one billion, three hundred eighty-four million, five hundred eight thousand, one hundred thirty-one".