2023312231323 has 16 divisors (see below), whose sum is σ = 3100861658400. Its totient is φ = 1302361895520.

The previous prime is 2023312231309. The next prime is 2023312231361. The reversal of 2023312231323 is 3231322133202.

2023312231323 is a `hidden beast` number, since 2 + 0 + 2 + 3 + 312 + 23 + 1 + 323 = 666.

It is not a de Polignac number, because 2023312231323 - 2¹² = 2023312227227 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2023312431323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1292024908 + ... + 1292026473.

It is an arithmetic number, because the mean of its divisors is an integer number (193803853650).

Almost surely, 2^{2023312231323} is an apocalyptic number.

2023312231323 is a deficient number, since it is larger than the sum of its proper divisors (1077549427077).

2023312231323 is a wasteful number, since it uses less digits than its factorization.

2023312231323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2584051419 (or 2584051413 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 2023312231323 its reverse (3231322133202), we get a palindrome (5254634364525).

The spelling of 2023312231323 in words is "two trillion, twenty-three billion, three hundred twelve million, two hundred thirty-one thousand, three hundred twenty-three".