116312131333 has 2 divisors, whose sum is σ = 116312131334. Its totient is φ = 116312131332.

The previous prime is 116312131267. The next prime is 116312131381. The reversal of 116312131333 is 333131213611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 79740158689 + 36571972644 = 282383^2 + 191238^2 .

It is a cyclic number.

It is not a de Polignac number, because 116312131333 - 2³³ = 107722196741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116312131633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58156065666 + 58156065667.

It is an arithmetic number, because the mean of its divisors is an integer number (58156065667).

Almost surely, 2^116312131333 is an apocalyptic number.

It is an amenable number.

116312131333 is a deficient number, since it is larger than the sum of its proper divisors (1).

116312131333 is an equidigital number, since it uses as much as digits as its factorization.

116312131333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2916, while the sum is 28.

Adding to 116312131333 its reverse (333131213611), we get a palindrome (449443344944).

The spelling of 116312131333 in words is "one hundred sixteen billion, three hundred twelve million, one hundred thirty-one thousand, three hundred thirty-three".