1180113276 has 24 divisors (see below), whose sum is σ = 2915574480. Its totient is φ = 370231552.

The previous prime is 1180113251. The next prime is 1180113281. The reversal of 1180113276 is 6723110811.

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, 2892231 + ... + 2892638.

It is an arithmetic number, because the mean of its divisors is an integer number (121482270).

Almost surely, 2^1180113276 is an apocalyptic number.

It is an amenable number.

1180113276 is an abundant number, since it is smaller than the sum of its proper divisors (1735461204).

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

1180113276 is a wasteful number, since it uses less digits than its factorization.

1180113276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5784893 (or 5784891 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 30.

The square root of 1180113276 is about 34352.7768309929. The cubic root of 1180113276 is about 1056.7556180805.

The spelling of 1180113276 in words is "one billion, one hundred eighty million, one hundred thirteen thousand, two hundred seventy-six".