2312430011123 has 4 divisors (see below), whose sum is σ = 2314968354528. Its totient is φ = 2309891667720.

The previous prime is 2312430011083. The next prime is 2312430011149. The reversal of 2312430011123 is 3211100342132.

2312430011123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2312430011123 - 2⁸ = 2312430010867 is a prime.

It is a super-2 number, since 2×2312430011123² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2312430011153) 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, 1269170336 + ... + 1269172157.

It is an arithmetic number, because the mean of its divisors is an integer number (578742088632).

Almost surely, 2^{2312430011123} is an apocalyptic number.

2312430011123 is a deficient number, since it is larger than the sum of its proper divisors (2538343405).

2312430011123 is an equidigital number, since it uses as much as digits as its factorization.

2312430011123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2538343404.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 2312430011123 its reverse (3211100342132), we get a palindrome (5523530353255).

The spelling of 2312430011123 in words is "two trillion, three hundred twelve billion, four hundred thirty million, eleven thousand, one hundred twenty-three".