1116380000 has 60 divisors (see below), whose sum is σ = 2746511460. Its totient is φ = 446544000.

The previous prime is 1116379993. The next prime is 1116380011. The reversal of 1116380000 is 836111.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 7910 + ... + 47909.

It is an arithmetic number, because the mean of its divisors is an integer number (45775191).

Almost surely, 2^1116380000 is an apocalyptic number.

1116380000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1116380000 is an abundant number, since it is smaller than the sum of its proper divisors (1630131460).

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

1116380000 is an frugal number, since it uses more digits than its factorization.

1116380000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55849 (or 55826 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 1116380000 is about 33412.2731941423. The cubic root of 1116380000 is about 1037.3787539157.

The spelling of 1116380000 in words is "one billion, one hundred sixteen million, three hundred eighty thousand".