11314132631 has 2 divisors, whose sum is σ = 11314132632. Its totient is φ = 11314132630.

The previous prime is 11314132619. The next prime is 11314132639. The reversal of 11314132631 is 13623141311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11314132631 - 2⁶ = 11314132567 is a prime.

It is a super-2 number, since 2×11314132631² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11314132631.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11314132639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5657066315 + 5657066316.

It is an arithmetic number, because the mean of its divisors is an integer number (5657066316).

Almost surely, 2^11314132631 is an apocalyptic number.

11314132631 is a deficient number, since it is larger than the sum of its proper divisors (1).

11314132631 is an equidigital number, since it uses as much as digits as its factorization.

11314132631 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296, while the sum is 26.

Adding to 11314132631 its reverse (13623141311), we get a palindrome (24937273942).

The spelling of 11314132631 in words is "eleven billion, three hundred fourteen million, one hundred thirty-two thousand, six hundred thirty-one".