802001113 has 4 divisors (see below), whose sum is σ = 802564560. Its totient is φ = 801437668.

The previous prime is 802001111. The next prime is 802001117. The reversal of 802001113 is 311100208.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 802001113 - 2¹ = 802001111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (802001111) 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 3 ways as a sum of consecutive naturals, for example, 279583 + ... + 282436.

It is an arithmetic number, because the mean of its divisors is an integer number (200641140).

Almost surely, 2^802001113 is an apocalyptic number.

It is an amenable number.

802001113 is a deficient number, since it is larger than the sum of its proper divisors (563447).

802001113 is a wasteful number, since it uses less digits than its factorization.

802001113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563446.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 802001113 is about 28319.6241677039. The cubic root of 802001113 is about 929.0911508814.

The spelling of 802001113 in words is "eight hundred two million, one thousand, one hundred thirteen".