11162403642613 has 2 divisors, whose sum is σ = 11162403642614. Its totient is φ = 11162403642612.

The previous prime is 11162403642449. The next prime is 11162403642619. The reversal of 11162403642613 is 31624630426111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7484070904209 + 3678332738404 = 2735703^2 + 1917898^2 .

It is a cyclic number.

It is not a de Polignac number, because 11162403642613 - 2²¹ = 11162401545461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11162403642619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5581201821306 + 5581201821307.

It is an arithmetic number, because the mean of its divisors is an integer number (5581201821307).

Almost surely, 2^{11162403642613} is an apocalyptic number.

It is an amenable number.

11162403642613 is a deficient number, since it is larger than the sum of its proper divisors (1).

11162403642613 is an equidigital number, since it uses as much as digits as its factorization.

11162403642613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 40.

The spelling of 11162403642613 in words is "eleven trillion, one hundred sixty-two billion, four hundred three million, six hundred forty-two thousand, six hundred thirteen".