23300157 has 8 divisors (see below), whose sum is σ = 31089376. Its totient is φ = 15522192.

The previous prime is 23300143. The next prime is 23300161. The reversal of 23300157 is 75100332.

It is a happy number.

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

It is not a de Polignac number, because 23300157 - 2⁶ = 23300093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23300107) 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, 5718 + ... + 8904.

It is an arithmetic number, because the mean of its divisors is an integer number (3886172).

Almost surely, 2^23300157 is an apocalyptic number.

It is an amenable number.

23300157 is a deficient number, since it is larger than the sum of its proper divisors (7789219).

23300157 is a wasteful number, since it uses less digits than its factorization.

23300157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5627.

The product of its (nonzero) digits is 630, while the sum is 21.

The square root of 23300157 is about 4827.0236170957. The cubic root of 23300157 is about 285.6184660949.

Adding to 23300157 its reverse (75100332), we get a palindrome (98400489).

The spelling of 23300157 in words is "twenty-three million, three hundred thousand, one hundred fifty-seven".