2313113001203 has 16 divisors (see below), whose sum is σ = 2578368172320. Its totient is φ = 2062237625856.

The previous prime is 2313113001181. The next prime is 2313113001209. The reversal of 2313113001203 is 3021003113132.

It is a cyclic number.

It is not a de Polignac number, because 2313113001203 - 2¹⁰ = 2313113000179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2313113001209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2557901 + ... + 3342017.

It is an arithmetic number, because the mean of its divisors is an integer number (161148010770).

Almost surely, 2^{2313113001203} is an apocalyptic number.

2313113001203 is a deficient number, since it is larger than the sum of its proper divisors (265255171117).

2313113001203 is a wasteful number, since it uses less digits than its factorization.

2313113001203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793286.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 2313113001203 its reverse (3021003113132), we get a palindrome (5334116114335).

The spelling of 2313113001203 in words is "two trillion, three hundred thirteen billion, one hundred thirteen million, one thousand, two hundred three".