23210401001 has 4 divisors (see below), whose sum is σ = 23393160192. Its totient is φ = 23027641812.

The previous prime is 23210400991. The next prime is 23210401009. The reversal of 23210401001 is 10010401232.

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 23210401001 - 2¹⁸ = 23210138857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23210401009) 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, 91379405 + ... + 91379658.

It is an arithmetic number, because the mean of its divisors is an integer number (5848290048).

Almost surely, 2^23210401001 is an apocalyptic number.

It is an amenable number.

23210401001 is a deficient number, since it is larger than the sum of its proper divisors (182759191).

23210401001 is a wasteful number, since it uses less digits than its factorization.

23210401001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182759190.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 23210401001 its reverse (10010401232), we get a palindrome (33220802233).

The spelling of 23210401001 in words is "twenty-three billion, two hundred ten million, four hundred one thousand, one".