11331032030988 has 24 divisors (see below), whose sum is σ = 26439131391792. Its totient is φ = 3777002583744.

The previous prime is 11331032030987. The next prime is 11331032031161. The reversal of 11331032030988 is 88903023013311.

It is a super-2 number, since 2×11331032030988² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11331032030987) 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, 8116306 + ... + 9409382.

It is an arithmetic number, because the mean of its divisors is an integer number (1101630474658).

Almost surely, 2^{11331032030988} is an apocalyptic number.

It is an amenable number.

11331032030988 is an abundant number, since it is smaller than the sum of its proper divisors (15108099360804).

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

11331032030988 is a wasteful number, since it uses less digits than its factorization.

11331032030988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2023321 (or 2023319 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 42.

The spelling of 11331032030988 in words is "eleven trillion, three hundred thirty-one billion, thirty-two million, thirty thousand, nine hundred eighty-eight".