11323330400 has 72 divisors (see below), whose sum is σ = 27658073520. Its totient is φ = 4526876160.

The previous prime is 11323330367. The next prime is 11323330411. The reversal of 11323330400 is 403332311.

It is a super-2 number, since 2×11323330400² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2460902 + ... + 2465498.

It is an arithmetic number, because the mean of its divisors is an integer number (384139910).

Almost surely, 2^11323330400 is an apocalyptic number.

11323330400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11323330400 is an abundant number, since it is smaller than the sum of its proper divisors (16334743120).

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

11323330400 is a wasteful number, since it uses less digits than its factorization.

11323330400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7696 (or 7683 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 11323330400 its reverse (403332311), we get a palindrome (11726662711).

The spelling of 11323330400 in words is "eleven billion, three hundred twenty-three million, three hundred thirty thousand, four hundred".