23132201 has 8 divisors (see below), whose sum is σ = 23390208. Its totient is φ = 22876000.

The previous prime is 23132173. The next prime is 23132203. The reversal of 23132201 is 10223132.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 23132201 - 2¹⁴ = 23115817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23132203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53456 + ... + 53886.

It is an arithmetic number, because the mean of its divisors is an integer number (2923776).

Almost surely, 2^23132201 is an apocalyptic number.

It is an amenable number.

23132201 is a deficient number, since it is larger than the sum of its proper divisors (258007).

23132201 is a wasteful number, since it uses less digits than its factorization.

23132201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 903.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 23132201 is about 4809.5946814675. The cubic root of 23132201 is about 284.9305299026.

Adding to 23132201 its reverse (10223132), we get a palindrome (33355333).

The spelling of 23132201 in words is "twenty-three million, one hundred thirty-two thousand, two hundred one".