1013807002 has 48 divisors (see below), whose sum is σ = 1776981240. Its totient is φ = 431947776.

The previous prime is 1013806973. The next prime is 1013807017. The reversal of 1013807002 is 2007083101.

It can be written as a sum of positive squares in 12 ways, for example, as 43546801 + 970260201 = 6599^2 + 31149^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 302874 + ... + 306202.

Almost surely, 2^1013807002 is an apocalyptic number.

1013807002 is a deficient number, since it is larger than the sum of its proper divisors (763174238).

1013807002 is a wasteful number, since it uses less digits than its factorization.

1013807002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3427 (or 3414 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 1013807002 is about 31840.3360849097. The cubic root of 1013807002 is about 1004.5813135149.

The spelling of 1013807002 in words is "one billion, thirteen million, eight hundred seven thousand, two".