11523632363331 has 16 divisors (see below), whose sum is σ = 16874141356800. Its totient is φ = 6937146996320.

The previous prime is 11523632363323. The next prime is 11523632363339. The reversal of 11523632363331 is 13336323632511.

11523632363331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11523632363323) and next prime (11523632363339).

It is a cyclic number.

It is not a de Polignac number, because 11523632363331 - 2³ = 11523632363323 is a prime.

It is a super-2 number, since 2×11523632363331² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11523632363339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1171810455 + ... + 1171820288.

It is an arithmetic number, because the mean of its divisors is an integer number (1054633834800).

Almost surely, 2^{11523632363331} is an apocalyptic number.

11523632363331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11523632363331 is a deficient number, since it is larger than the sum of its proper divisors (5350508993469).

11523632363331 is a wasteful number, since it uses less digits than its factorization.

11523632363331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2343630906.

The product of its digits is 524880, while the sum is 42.

Adding to 11523632363331 its reverse (13336323632511), we get a palindrome (24859955995842).

The spelling of 11523632363331 in words is "eleven trillion, five hundred twenty-three billion, six hundred thirty-two million, three hundred sixty-three thousand, three hundred thirty-one".