23013142423 has 16 divisors (see below), whose sum is σ = 23992657920. Its totient is φ = 22048783200.

The previous prime is 23013142417. The next prime is 23013142459. The reversal of 23013142423 is 32424131032.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23013142423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23013142483) 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, 6523086 + ... + 6526612.

It is an arithmetic number, because the mean of its divisors is an integer number (1499541120).

Almost surely, 2^23013142423 is an apocalyptic number.

23013142423 is a deficient number, since it is larger than the sum of its proper divisors (979515497).

23013142423 is a wasteful number, since it uses less digits than its factorization.

23013142423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5598.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 23013142423 its reverse (32424131032), we get a palindrome (55437273455).

The spelling of 23013142423 in words is "twenty-three billion, thirteen million, one hundred forty-two thousand, four hundred twenty-three".