23001299 has 4 divisors (see below), whose sum is σ = 23128560. Its totient is φ = 22874040.

The previous prime is 23001271. The next prime is 23001313. The reversal of 23001299 is 99210032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23001299 - 2¹⁶ = 22935763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23001269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63359 + ... + 63720.

It is an arithmetic number, because the mean of its divisors is an integer number (5782140).

Almost surely, 2^23001299 is an apocalyptic number.

23001299 is a deficient number, since it is larger than the sum of its proper divisors (127261).

23001299 is a wasteful number, since it uses less digits than its factorization.

23001299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127260.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 23001299 is about 4795.9669515125. The cubic root of 23001299 is about 284.3920517731.

The spelling of 23001299 in words is "twenty-three million, one thousand, two hundred ninety-nine".