23364121 has 4 divisors (see below), whose sum is σ = 25488144. Its totient is φ = 21240100.

The previous prime is 23364109. The next prime is 23364139. The reversal of 23364121 is 12146332.

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 23364121 - 2¹⁵ = 23331353 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23364092 and 23364101.

It is not an unprimeable number, because it can be changed into a prime (23364151) 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, 1061995 + ... + 1062016.

It is an arithmetic number, because the mean of its divisors is an integer number (6372036).

Almost surely, 2^23364121 is an apocalyptic number.

It is an amenable number.

23364121 is a deficient number, since it is larger than the sum of its proper divisors (2124023).

23364121 is a wasteful number, since it uses less digits than its factorization.

23364121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2124022.

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

The square root of 23364121 is about 4833.6446911208. The cubic root of 23364121 is about 285.8795889031.

The spelling of 23364121 in words is "twenty-three million, three hundred sixty-four thousand, one hundred twenty-one".