23013201 has 8 divisors (see below), whose sum is σ = 30735424. Its totient is φ = 15316560.

The previous prime is 23013173. The next prime is 23013209. The reversal of 23013201 is 10231032.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23013201 - 2⁵ = 23013169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23013209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4186 + ... + 7971.

It is an arithmetic number, because the mean of its divisors is an integer number (3841928).

Almost surely, 2^23013201 is an apocalyptic number.

It is an amenable number.

23013201 is a deficient number, since it is larger than the sum of its proper divisors (7722223).

23013201 is a wasteful number, since it uses less digits than its factorization.

23013201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12791.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 23013201 is about 4797.2076252754. The cubic root of 23013201 is about 284.4410961124.

Adding to 23013201 its reverse (10231032), we get a palindrome (33244233).

It can be divided in two parts, 230 and 13201, that added together give a palindrome (13431).

The spelling of 23013201 in words is "twenty-three million, thirteen thousand, two hundred one".