11331111310032 has 80 divisors (see below), whose sum is σ = 30287489423040. Its totient is φ = 3646063282176.

The previous prime is 11331111309983. The next prime is 11331111310033. The reversal of 11331111310032 is 23001311113311.

11331111310032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11331111309990 and 11331111310008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331111310033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6150648 + ... + 7777704.

It is an arithmetic number, because the mean of its divisors is an integer number (378593617788).

Almost surely, 2^{11331111310032} is an apocalyptic number.

11331111310032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11331111310032 is an abundant number, since it is smaller than the sum of its proper divisors (18956378113008).

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

11331111310032 is a wasteful number, since it uses less digits than its factorization.

11331111310032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1632100 (or 1632094 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 21.

Adding to 11331111310032 its reverse (23001311113311), we get a palindrome (34332422423343).

The spelling of 11331111310032 in words is "eleven trillion, three hundred thirty-one billion, one hundred eleven million, three hundred ten thousand, thirty-two".