23130001423 has 12 divisors (see below), whose sum is σ = 24580156392. Its totient is φ = 21760968320.

The previous prime is 23130001421. The next prime is 23130001429. The reversal of 23130001423 is 32410003132.

It is not a de Polignac number, because 23130001423 - 2¹ = 23130001421 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23130001423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23130001421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 805788 + ... + 833998.

It is an arithmetic number, because the mean of its divisors is an integer number (2048346366).

Almost surely, 2^23130001423 is an apocalyptic number.

23130001423 is a deficient number, since it is larger than the sum of its proper divisors (1450154969).

23130001423 is a wasteful number, since it uses less digits than its factorization.

23130001423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31082 (or 31065 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 23130001423 its reverse (32410003132), we get a palindrome (55540004555).

The spelling of 23130001423 in words is "twenty-three billion, one hundred thirty million, one thousand, four hundred twenty-three".