11303323120 has 40 divisors (see below), whose sum is σ = 27826125264. Its totient is φ = 4255368192.

The previous prime is 11303323063. The next prime is 11303323123. The reversal of 11303323120 is 2132330311.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×11303323120² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11303323123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4154274 + ... + 4156993.

Almost surely, 2^11303323120 is an apocalyptic number.

11303323120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11303323120 is an abundant number, since it is smaller than the sum of its proper divisors (16522802144).

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

11303323120 is a wasteful number, since it uses less digits than its factorization.

11303323120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8311297 (or 8311291 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 11303323120 its reverse (2132330311), we get a palindrome (13435653431).

The spelling of 11303323120 in words is "eleven billion, three hundred three million, three hundred twenty-three thousand, one hundred twenty".