23050523 has 4 divisors (see below), whose sum is σ = 23278848. Its totient is φ = 22822200.

The previous prime is 23050507. The next prime is 23050529. The reversal of 23050523 is 32505032.

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 23050523 - 2⁴ = 23050507 is a prime.

It is a super-2 number, since 2×23050523² = 1062653221147058, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23050495 and 23050504.

It is not an unprimeable number, because it can be changed into a prime (23050529) 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, 114011 + ... + 114212.

It is an arithmetic number, because the mean of its divisors is an integer number (5819712).

Almost surely, 2^23050523 is an apocalyptic number.

23050523 is a deficient number, since it is larger than the sum of its proper divisors (228325).

23050523 is a wasteful number, since it uses less digits than its factorization.

23050523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228324.

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 23050523 is about 4801.0960207019. The cubic root of 23050523 is about 284.5947785853.

Adding to 23050523 its reverse (32505032), we get a palindrome (55555555).

The spelling of 23050523 in words is "twenty-three million, fifty thousand, five hundred twenty-three".