23150313 has 8 divisors (see below), whose sum is σ = 34296800. Its totient is φ = 15433524.

The previous prime is 23150291. The next prime is 23150317. The reversal of 23150313 is 31305132.

It is not a de Polignac number, because 23150313 - 2¹⁰ = 23149289 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23150317) 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, 428683 + ... + 428736.

It is an arithmetic number, because the mean of its divisors is an integer number (4287100).

Almost surely, 2^23150313 is an apocalyptic number.

It is an amenable number.

23150313 is a deficient number, since it is larger than the sum of its proper divisors (11146487).

23150313 is an equidigital number, since it uses as much as digits as its factorization.

23150313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857428 (or 857422 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 23150313 is about 4811.4772159909. The cubic root of 23150313 is about 285.0048752629.

Adding to 23150313 its reverse (31305132), we get a palindrome (54455445).

The spelling of 23150313 in words is "twenty-three million, one hundred fifty thousand, three hundred thirteen".