23001125 has 32 divisors (see below), whose sum is σ = 33266688. Its totient is φ = 15552000.

The previous prime is 23001109. The next prime is 23001137. The reversal of 23001125 is 52110032.

It is a happy number.

It is not a de Polignac number, because 23001125 - 2⁴ = 23001109 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84740 + ... + 85010.

It is an arithmetic number, because the mean of its divisors is an integer number (1039584).

Almost surely, 2^23001125 is an apocalyptic number.

23001125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23001125 is a deficient number, since it is larger than the sum of its proper divisors (10265563).

23001125 is an equidigital number, since it uses as much as digits as its factorization.

23001125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390 (or 380 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 23001125 is about 4795.9488112364. The cubic root of 23001125 is about 284.3913346492.

Adding to 23001125 its reverse (52110032), we get a palindrome (75111157).

The spelling of 23001125 in words is "twenty-three million, one thousand, one hundred twenty-five".