203113203002 has 8 divisors (see below), whose sum is σ = 304691912256. Its totient is φ = 101549232252.

The previous prime is 203113202989. The next prime is 203113203019. The reversal of 203113203002 is 200302311302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3650108 + ... + 3705335.

It is an arithmetic number, because the mean of its divisors is an integer number (38086489032).

Almost surely, 2^203113203002 is an apocalyptic number.

203113203002 is a deficient number, since it is larger than the sum of its proper divisors (101578709254).

203113203002 is a wasteful number, since it uses less digits than its factorization.

203113203002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7369252.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 203113203002 its reverse (200302311302), we get a palindrome (403415514304).

The spelling of 203113203002 in words is "two hundred three billion, one hundred thirteen million, two hundred three thousand, two".