1118102668 has 12 divisors (see below), whose sum is σ = 2019798592. Its totient is φ = 541017360.

The previous prime is 1118102663. The next prime is 1118102701. The reversal of 1118102668 is 8662018111.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1118102663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4508355 + ... + 4508602.

Almost surely, 2^1118102668 is an apocalyptic number.

It is an amenable number.

1118102668 is a deficient number, since it is larger than the sum of its proper divisors (901695924).

1118102668 is a wasteful number, since it uses less digits than its factorization.

1118102668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9016992 (or 9016990 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 34.

The square root of 1118102668 is about 33438.0422273793. The cubic root of 1118102668 is about 1037.9120671771.

The spelling of 1118102668 in words is "one billion, one hundred eighteen million, one hundred two thousand, six hundred sixty-eight".