11331636353 has 2 divisors, whose sum is σ = 11331636354. Its totient is φ = 11331636352.

The previous prime is 11331636313. The next prime is 11331636377. The reversal of 11331636353 is 35363613311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8554030144 + 2777606209 = 92488^2 + 52703^2 .

It is a cyclic number.

It is not a de Polignac number, because 11331636353 - 2⁸ = 11331636097 is a prime.

It is a super-2 number, since 2×11331636353² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11331636313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5665818176 + 5665818177.

It is an arithmetic number, because the mean of its divisors is an integer number (5665818177).

Almost surely, 2^11331636353 is an apocalyptic number.

It is an amenable number.

11331636353 is a deficient number, since it is larger than the sum of its proper divisors (1).

11331636353 is an equidigital number, since it uses as much as digits as its factorization.

11331636353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43740, while the sum is 35.

The spelling of 11331636353 in words is "eleven billion, three hundred thirty-one million, six hundred thirty-six thousand, three hundred fifty-three".