23120193 has 8 divisors (see below), whose sum is σ = 31483008. Its totient is φ = 15085424.

The previous prime is 23120191. The next prime is 23120249. The reversal of 23120193 is 39102132.

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 23120193 - 2¹ = 23120191 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23120191) 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, 81846 + ... + 82127.

It is an arithmetic number, because the mean of its divisors is an integer number (3935376).

Almost surely, 2^23120193 is an apocalyptic number.

It is an amenable number.

23120193 is a deficient number, since it is larger than the sum of its proper divisors (8362815).

23120193 is a wasteful number, since it uses less digits than its factorization.

23120193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164023.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 23120193 is about 4808.3461813809. The cubic root of 23120193 is about 284.8812185840.

The spelling of 23120193 in words is "twenty-three million, one hundred twenty thousand, one hundred ninety-three".