23081373 has 24 divisors (see below), whose sum is σ = 38483328. Its totient is φ = 13057632.

The previous prime is 23081347. The next prime is 23081389. The reversal of 23081373 is 37318032.

It is not a de Polignac number, because 23081373 - 2⁶ = 23081309 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23081173) 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 23 ways as a sum of consecutive naturals, for example, 4711 + ... + 8267.

It is an arithmetic number, because the mean of its divisors is an integer number (1603472).

Almost surely, 2^23081373 is an apocalyptic number.

It is an amenable number.

23081373 is a deficient number, since it is larger than the sum of its proper divisors (15401955).

23081373 is a wasteful number, since it uses less digits than its factorization.

23081373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3673 (or 3670 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 23081373 is about 4804.3077545053. The cubic root of 23081373 is about 284.7216858287.

The spelling of 23081373 in words is "twenty-three million, eighty-one thousand, three hundred seventy-three".