23100121201 has 4 divisors (see below), whose sum is σ = 23109207552. Its totient is φ = 23091034852.

The previous prime is 23100121157. The next prime is 23100121223. The reversal of 23100121201 is 10212100132.

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 23100121201 - 2¹¹ = 23100119153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23100121301) 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, 4539361 + ... + 4544446.

It is an arithmetic number, because the mean of its divisors is an integer number (5777301888).

Almost surely, 2^23100121201 is an apocalyptic number.

It is an amenable number.

23100121201 is a deficient number, since it is larger than the sum of its proper divisors (9086351).

23100121201 is an equidigital number, since it uses as much as digits as its factorization.

23100121201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9086350.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 23100121201 its reverse (10212100132), we get a palindrome (33312221333).

The spelling of 23100121201 in words is "twenty-three billion, one hundred million, one hundred twenty-one thousand, two hundred one".