1102993868 has 12 divisors (see below), whose sum is σ = 1930485312. Its totient is φ = 551426640.

The previous prime is 1102993861. The next prime is 1102993873. The reversal of 1102993868 is 8683992011.

It is not an unprimeable number, because it can be changed into a prime (1102993861) 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, 35621 + ... + 58947.

It is an arithmetic number, because the mean of its divisors is an integer number (160873776).

Almost surely, 2^1102993868 is an apocalyptic number.

It is an amenable number.

1102993868 is a deficient number, since it is larger than the sum of its proper divisors (827491444).

1102993868 is a wasteful number, since it uses less digits than its factorization.

1102993868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35152 (or 35150 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 47.

The square root of 1102993868 is about 33211.3514931266. The cubic root of 1102993868 is about 1033.2157854031.

The spelling of 1102993868 in words is "one billion, one hundred two million, nine hundred ninety-three thousand, eight hundred sixty-eight".