131102002131293 has 2 divisors, whose sum is σ = 131102002131294. Its totient is φ = 131102002131292.

The previous prime is 131102002131229. The next prime is 131102002131407. The reversal of 131102002131293 is 392131200201131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 104102474175844 + 26999527955449 = 10203062^2 + 5196107^2 .

It is a cyclic number.

It is not a de Polignac number, because 131102002131293 - 2⁶ = 131102002131229 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131102002131203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65551001065646 + 65551001065647.

It is an arithmetic number, because the mean of its divisors is an integer number (65551001065647).

Almost surely, 2^{131102002131293} is an apocalyptic number.

It is an amenable number.

131102002131293 is a deficient number, since it is larger than the sum of its proper divisors (1).

131102002131293 is an equidigital number, since it uses as much as digits as its factorization.

131102002131293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 29.

The spelling of 131102002131293 in words is "one hundred thirty-one trillion, one hundred two billion, two million, one hundred thirty-one thousand, two hundred ninety-three".