1080013802 has 24 divisors (see below), whose sum is σ = 1911068640. Its totient is φ = 456340920.

The previous prime is 1080013801. The next prime is 1080013817. The reversal of 1080013802 is 2083100801.

It is not an unprimeable number, because it can be changed into a prime (1080013801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70652 + ... + 84567.

It is an arithmetic number, because the mean of its divisors is an integer number (79627860).

Almost surely, 2^1080013802 is an apocalyptic number.

1080013802 is a deficient number, since it is larger than the sum of its proper divisors (831054838).

1080013802 is a wasteful number, since it uses less digits than its factorization.

1080013802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155306 (or 155299 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 1080013802 is about 32863.5634403818. The cubic root of 1080013802 is about 1025.9899385593.

The spelling of 1080013802 in words is "one billion, eighty million, thirteen thousand, eight hundred two".