2313123003 has 12 divisors (see below), whose sum is σ = 3537717768. Its totient is φ = 1451371200.

The previous prime is 2313122927. The next prime is 2313123017. The reversal of 2313123003 is 3003213132.

It is not a de Polignac number, because 2313123003 - 2¹⁸ = 2312860859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2313123073) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7559073 + ... + 7559378.

It is an arithmetic number, because the mean of its divisors is an integer number (294809814).

Almost surely, 2^2313123003 is an apocalyptic number.

2313123003 is a deficient number, since it is larger than the sum of its proper divisors (1224594765).

2313123003 is a wasteful number, since it uses less digits than its factorization.

2313123003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15118474 (or 15118471 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 2313123003 is about 48094.9373946988. The cubic root of 2313123003 is about 1322.5118613673.

Adding to 2313123003 its reverse (3003213132), we get a palindrome (5316336135).

It can be divided in two parts, 2313 and 123003, that added together give a square (125316 = 354²).

The spelling of 2313123003 in words is "two billion, three hundred thirteen million, one hundred twenty-three thousand, three".