11331131013104 has 60 divisors (see below), whose sum is σ = 25538834905488. Its totient is φ = 4856117011200.

The previous prime is 11331131013077. The next prime is 11331131013127. The reversal of 11331131013104 is 40131013113311.

It is a super-2 number, since 2×11331131013104² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11331131013104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79238789 + ... + 79381659.

Almost surely, 2^{11331131013104} is an apocalyptic number.

11331131013104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11331131013104 is an abundant number, since it is smaller than the sum of its proper divisors (14207703892384).

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

11331131013104 is a wasteful number, since it uses less digits than its factorization.

11331131013104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244054 (or 244041 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 23.

Adding to 11331131013104 its reverse (40131013113311), we get a palindrome (51462144126415).

The spelling of 11331131013104 in words is "eleven trillion, three hundred thirty-one billion, one hundred thirty-one million, thirteen thousand, one hundred four".