131400111013 has 2 divisors, whose sum is σ = 131400111014. Its totient is φ = 131400111012.

The previous prime is 131400110983. The next prime is 131400111043. The reversal of 131400111013 is 310111004131.

It is a balanced prime because it is at equal distance from previous prime (131400110983) and next prime (131400111043).

It can be written as a sum of positive squares in only one way, i.e., 107973359649 + 23426751364 = 328593^2 + 153058^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131400111013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131400111043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65700055506 + 65700055507.

It is an arithmetic number, because the mean of its divisors is an integer number (65700055507).

Almost surely, 2^131400111013 is an apocalyptic number.

It is an amenable number.

131400111013 is a deficient number, since it is larger than the sum of its proper divisors (1).

131400111013 is an equidigital number, since it uses as much as digits as its factorization.

131400111013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 131400111013 its reverse (310111004131), we get a palindrome (441511115144).

The spelling of 131400111013 in words is "one hundred thirty-one billion, four hundred million, one hundred eleven thousand, thirteen".