2321142325523 has 8 divisors (see below), whose sum is σ = 2655139112448. Its totient is φ = 1987746795144.

The previous prime is 2321142325493. The next prime is 2321142325529. The reversal of 2321142325523 is 3255232411232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2321142325523 - 2²⁸ = 2320873890067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2321142325529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150305861 + ... + 150321302.

It is an arithmetic number, because the mean of its divisors is an integer number (331892389056).

Almost surely, 2^{2321142325523} is an apocalyptic number.

2321142325523 is a deficient number, since it is larger than the sum of its proper divisors (333996786925).

2321142325523 is a wasteful number, since it uses less digits than its factorization.

2321142325523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300628273.

The product of its digits is 86400, while the sum is 35.

Adding to 2321142325523 its reverse (3255232411232), we get a palindrome (5576374736755).

The spelling of 2321142325523 in words is "two trillion, three hundred twenty-one billion, one hundred forty-two million, three hundred twenty-five thousand, five hundred twenty-three".