11312321041120 has 96 divisors (see below), whose sum is σ = 29632886561376. Its totient is φ = 4046135654400.

The previous prime is 11312321041117. The next prime is 11312321041201. The reversal of 11312321041120 is 2114012321311.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 11312321041091 and 11312321041100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52576699 + ... + 52791418.

It is an arithmetic number, because the mean of its divisors is an integer number (308675901681).

Almost surely, 2^{11312321041120} is an apocalyptic number.

11312321041120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11312321041120 is an abundant number, since it is smaller than the sum of its proper divisors (18320565520256).

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

11312321041120 is a wasteful number, since it uses less digits than its factorization.

11312321041120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105368204 (or 105368196 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 11312321041120 its reverse (2114012321311), we get a palindrome (13426333362431).

The spelling of 11312321041120 in words is "eleven trillion, three hundred twelve billion, three hundred twenty-one million, forty-one thousand, one hundred twenty".