2312020333123 has 4 divisors (see below), whose sum is σ = 2313005431480. Its totient is φ = 2311035234768.

The previous prime is 2312020333067. The next prime is 2312020333177. The reversal of 2312020333123 is 3213330202132.

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 2312020333123 - 2¹³ = 2312020324931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2312020333223) 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, 492545658 + ... + 492550351.

It is an arithmetic number, because the mean of its divisors is an integer number (578251357870).

Almost surely, 2^{2312020333123} is an apocalyptic number.

2312020333123 is a deficient number, since it is larger than the sum of its proper divisors (985098357).

2312020333123 is an equidigital number, since it uses as much as digits as its factorization.

2312020333123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 985098356.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 2312020333123 its reverse (3213330202132), we get a palindrome (5525350535255).

The spelling of 2312020333123 in words is "two trillion, three hundred twelve billion, twenty million, three hundred thirty-three thousand, one hundred twenty-three".