1116900631580 has 24 divisors (see below), whose sum is σ = 2347167933600. Its totient is φ = 446440898880.

The previous prime is 1116900631543. The next prime is 1116900631633. The reversal of 1116900631580 is 851360096111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19930931 + ... + 19986890.

It is an arithmetic number, because the mean of its divisors is an integer number (97798663900).

Almost surely, 2^{1116900631580} is an apocalyptic number.

1116900631580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1116900631580 is an abundant number, since it is smaller than the sum of its proper divisors (1230267302020).

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

1116900631580 is a wasteful number, since it uses less digits than its factorization.

1116900631580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39919229 (or 39919227 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 41.

The spelling of 1116900631580 in words is "one trillion, one hundred sixteen billion, nine hundred million, six hundred thirty-one thousand, five hundred eighty".