2313303020123 has 4 divisors (see below), whose sum is σ = 2325289046328. Its totient is φ = 2301316993920.

The previous prime is 2313303020113. The next prime is 2313303020141. The reversal of 2313303020123 is 3210203033132.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2313303020123 - 2⁴ = 2313303020107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2313303020113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5993012813 + ... + 5993013198.

It is an arithmetic number, because the mean of its divisors is an integer number (581322261582).

Almost surely, 2^{2313303020123} is an apocalyptic number.

2313303020123 is a deficient number, since it is larger than the sum of its proper divisors (11986026205).

2313303020123 is a wasteful number, since it uses less digits than its factorization.

2313303020123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11986026204.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 2313303020123 its reverse (3210203033132), we get a palindrome (5523506053255).

The spelling of 2313303020123 in words is "two trillion, three hundred thirteen billion, three hundred three million, twenty thousand, one hundred twenty-three".