14102031137081 has 2 divisors, whose sum is σ = 14102031137082. Its totient is φ = 14102031137080.

The previous prime is 14102031137057. The next prime is 14102031137111. The reversal of 14102031137081 is 18073113020141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12926289949225 + 1175741187856 = 3595315^2 + 1084316^2 .

It is a cyclic number.

It is not a de Polignac number, because 14102031137081 - 2¹⁸ = 14102030874937 is a prime.

It is a super-2 number, since 2×14102031137081² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (14102031139081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7051015568540 + 7051015568541.

It is an arithmetic number, because the mean of its divisors is an integer number (7051015568541).

Almost surely, 2^{14102031137081} is an apocalyptic number.

It is an amenable number.

14102031137081 is a deficient number, since it is larger than the sum of its proper divisors (1).

14102031137081 is an equidigital number, since it uses as much as digits as its factorization.

14102031137081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 32.

The spelling of 14102031137081 in words is "fourteen trillion, one hundred two billion, thirty-one million, one hundred thirty-seven thousand, eighty-one".