23423132101 has 4 divisors (see below), whose sum is σ = 23820134400. Its totient is φ = 23026129804.

The previous prime is 23423132077. The next prime is 23423132107. The reversal of 23423132101 is 10123132432.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23423132101 - 2⁵ = 23423132069 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 (23423132107) 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, 198501061 + ... + 198501178.

It is an arithmetic number, because the mean of its divisors is an integer number (5955033600).

Almost surely, 2^23423132101 is an apocalyptic number.

It is an amenable number.

23423132101 is a deficient number, since it is larger than the sum of its proper divisors (397002299).

23423132101 is an equidigital number, since it uses as much as digits as its factorization.

23423132101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397002298.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 23423132101 its reverse (10123132432), we get a palindrome (33546264533).

The spelling of 23423132101 in words is "twenty-three billion, four hundred twenty-three million, one hundred thirty-two thousand, one hundred one".