23101233 has 8 divisors (see below), whose sum is σ = 30833568. Its totient is φ = 15384864.

The previous prime is 23101219. The next prime is 23101279. The reversal of 23101233 is 33210132.

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

It is not a de Polignac number, because 23101233 - 2⁴ = 23101217 is a prime.

It is a super-2 number, since 2×23101233² = 1067333932240578, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23101213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60 + ... + 6797.

It is an arithmetic number, because the mean of its divisors is an integer number (3854196).

Almost surely, 2^23101233 is an apocalyptic number.

It is an amenable number.

23101233 is a deficient number, since it is larger than the sum of its proper divisors (7732335).

23101233 is a wasteful number, since it uses less digits than its factorization.

23101233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7983.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 23101233 is about 4806.3742051571. The cubic root of 23101233 is about 284.8033238326.

Adding to 23101233 its reverse (33210132), we get a palindrome (56311365).

The spelling of 23101233 in words is "twenty-three million, one hundred one thousand, two hundred thirty-three".