23001432023 has 4 divisors (see below), whose sum is σ = 23155804200. Its totient is φ = 22847059848.

The previous prime is 23001432019. The next prime is 23001432029. The reversal of 23001432023 is 32023410032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23001432023 - 2² = 23001432019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23001431986 and 23001432004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23001432029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77185865 + ... + 77186162.

It is an arithmetic number, because the mean of its divisors is an integer number (5788951050).

Almost surely, 2^23001432023 is an apocalyptic number.

23001432023 is a deficient number, since it is larger than the sum of its proper divisors (154372177).

23001432023 is a wasteful number, since it uses less digits than its factorization.

23001432023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154372176.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 23001432023 its reverse (32023410032), we get a palindrome (55024842055).

The spelling of 23001432023 in words is "twenty-three billion, one million, four hundred thirty-two thousand, twenty-three".