23100210001 has 4 divisors (see below), whose sum is σ = 25200229104. Its totient is φ = 21000190900.

The previous prime is 23100209983. The next prime is 23100210053. The reversal of 23100210001 is 10001200132.

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 23100210001 - 2²⁵ = 23066655569 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 23100210001.

It is not an unprimeable number, because it can be changed into a prime (23100210401) 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, 1050009535 + ... + 1050009556.

It is an arithmetic number, because the mean of its divisors is an integer number (6300057276).

Almost surely, 2^23100210001 is an apocalyptic number.

It is an amenable number.

23100210001 is a deficient number, since it is larger than the sum of its proper divisors (2100019103).

23100210001 is a wasteful number, since it uses less digits than its factorization.

23100210001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2100019102.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 23100210001 its reverse (10001200132), we get a palindrome (33101410133).

The spelling of 23100210001 in words is "twenty-three billion, one hundred million, two hundred ten thousand, one".