11310033132 has 48 divisors (see below), whose sum is σ = 29330028000. Its totient is φ = 3769018560.

The previous prime is 11310033113. The next prime is 11310033169. The reversal of 11310033132 is 23133001311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 479782 + ... + 502802.

It is an arithmetic number, because the mean of its divisors is an integer number (611042250).

Almost surely, 2^11310033132 is an apocalyptic number.

11310033132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11310033132 is an abundant number, since it is smaller than the sum of its proper divisors (18019994868).

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

11310033132 is a wasteful number, since it uses less digits than its factorization.

11310033132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27583 (or 27575 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 11310033132 its reverse (23133001311), we get a palindrome (34443034443).

The spelling of 11310033132 in words is "eleven billion, three hundred ten million, thirty-three thousand, one hundred thirty-two".