1116115304 has 8 divisors (see below), whose sum is σ = 2092716210. Its totient is φ = 558057648.

The previous prime is 1116115283. The next prime is 1116115307. The reversal of 1116115304 is 4035116111.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1115426404 + 688900 = 33398^2 + 830^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 1116115304.

It is not an unprimeable number, because it can be changed into a prime (1116115307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69757199 + ... + 69757214.

Almost surely, 2^1116115304 is an apocalyptic number.

It is an amenable number.

1116115304 is a deficient number, since it is larger than the sum of its proper divisors (976600906).

1116115304 is a wasteful number, since it uses less digits than its factorization.

1116115304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139514419 (or 139514415 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 23.

The square root of 1116115304 is about 33408.3118998850. The cubic root of 1116115304 is about 1037.2967592211.

The spelling of 1116115304 in words is "one billion, one hundred sixteen million, one hundred fifteen thousand, three hundred four".