1102013868 has 24 divisors (see below), whose sum is σ = 2571917040. Its totient is φ = 367259200.

The previous prime is 1102013779. The next prime is 1102013873. The reversal of 1102013868 is 8683102011.

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, 85018 + ... + 97118.

It is an arithmetic number, because the mean of its divisors is an integer number (107163210).

Almost surely, 2^1102013868 is an apocalyptic number.

It is an amenable number.

1102013868 is an abundant number, since it is smaller than the sum of its proper divisors (1469903172).

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

1102013868 is a wasteful number, since it uses less digits than its factorization.

1102013868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19697 (or 19695 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 1102013868 is about 33196.5942229018. The cubic root of 1102013868 is about 1032.9096937955.

Adding to 1102013868 its reverse (8683102011), we get a palindrome (9785115879).

The spelling of 1102013868 in words is "one billion, one hundred two million, thirteen thousand, eight hundred sixty-eight".