2303113503 has 8 divisors (see below), whose sum is σ = 3176708400. Its totient is φ = 1482463808.

The previous prime is 2303113493. The next prime is 2303113511. The reversal of 2303113503 is 3053113032.

2303113503 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2303113503 - 2⁸ = 2303113247 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2303113503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2303113513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13236198 + ... + 13236371.

It is an arithmetic number, because the mean of its divisors is an integer number (397088550).

Almost surely, 2^2303113503 is an apocalyptic number.

2303113503 is a deficient number, since it is larger than the sum of its proper divisors (873594897).

2303113503 is a wasteful number, since it uses less digits than its factorization.

2303113503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26472601.

The product of its (nonzero) digits is 810, while the sum is 21.

The square root of 2303113503 is about 47990.7647678176. The cubic root of 2303113503 is about 1320.6014826538.

Adding to 2303113503 its reverse (3053113032), we get a palindrome (5356226535).

The spelling of 2303113503 in words is "two billion, three hundred three million, one hundred thirteen thousand, five hundred three".