11323301232 has 40 divisors (see below), whose sum is σ = 29688464896. Its totient is φ = 3718097856.

The previous prime is 11323301203. The next prime is 11323301243. The reversal of 11323301232 is 23210332311.

It is a super-2 number, since 2×11323301232² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11323301199 and 11323301208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1757248 + ... + 1763679.

Almost surely, 2^11323301232 is an apocalyptic number.

11323301232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11323301232 is an abundant number, since it is smaller than the sum of its proper divisors (18365163664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11323301232 is a wasteful number, since it uses less digits than its factorization.

11323301232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3521005 (or 3520999 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 11323301232 its reverse (23210332311), we get a palindrome (34533633543).

The spelling of 11323301232 in words is "eleven billion, three hundred twenty-three million, three hundred one thousand, two hundred thirty-two".