23142313023 has 16 divisors (see below), whose sum is σ = 31036623072. Its totient is φ = 15338160000.

The previous prime is 23142312971. The next prime is 23142313069. The reversal of 23142313023 is 32031324132.

It is a de Polignac number, because none of the positive numbers 2^k-23142313023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23142312984 and 23142313002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23142314023) 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, 2852673 + ... + 2860773.

It is an arithmetic number, because the mean of its divisors is an integer number (1939788942).

Almost surely, 2^23142313023 is an apocalyptic number.

23142313023 is a deficient number, since it is larger than the sum of its proper divisors (7894310049).

23142313023 is a wasteful number, since it uses less digits than its factorization.

23142313023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13546.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 23142313023 its reverse (32031324132), we get a palindrome (55173637155).

The spelling of 23142313023 in words is "twenty-three billion, one hundred forty-two million, three hundred thirteen thousand, twenty-three".