2313101120123 has 4 divisors (see below), whose sum is σ = 2434843284360. Its totient is φ = 2191358955888.

The previous prime is 2313101120089. The next prime is 2313101120173. The reversal of 2313101120123 is 3210211013132.

It is a happy number.

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 2313101120123 - 2¹⁰ = 2313101119099 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2313101120095 and 2313101120104.

It is not an unprimeable number, because it can be changed into a prime (2313101120173) 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, 60871082090 + ... + 60871082127.

It is an arithmetic number, because the mean of its divisors is an integer number (608710821090).

Almost surely, 2^{2313101120123} is an apocalyptic number.

2313101120123 is a deficient number, since it is larger than the sum of its proper divisors (121742164237).

2313101120123 is a wasteful number, since it uses less digits than its factorization.

2313101120123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121742164236.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 2313101120123 its reverse (3210211013132), we get a palindrome (5523312133255).

The spelling of 2313101120123 in words is "two trillion, three hundred thirteen billion, one hundred one million, one hundred twenty thousand, one hundred twenty-three".