131202014233 has 2 divisors, whose sum is σ = 131202014234. Its totient is φ = 131202014232.

The previous prime is 131202014117. The next prime is 131202014297. The reversal of 131202014233 is 332410202131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 128373157264 + 2828856969 = 358292^2 + 53187^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131202014233 is a prime.

It is not a weakly prime, because it can be changed into another prime (131202014033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65601007116 + 65601007117.

It is an arithmetic number, because the mean of its divisors is an integer number (65601007117).

Almost surely, 2^131202014233 is an apocalyptic number.

It is an amenable number.

131202014233 is a deficient number, since it is larger than the sum of its proper divisors (1).

131202014233 is an equidigital number, since it uses as much as digits as its factorization.

131202014233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 131202014233 its reverse (332410202131), we get a palindrome (463612216364).

The spelling of 131202014233 in words is "one hundred thirty-one billion, two hundred two million, fourteen thousand, two hundred thirty-three".