23050613 has 4 divisors (see below), whose sum is σ = 23394720. Its totient is φ = 22706508.

The previous prime is 23050609. The next prime is 23050631. The reversal of 23050613 is 31605032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23050613 - 2² = 23050609 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23050663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171953 + ... + 172086.

It is an arithmetic number, because the mean of its divisors is an integer number (5848680).

Almost surely, 2^23050613 is an apocalyptic number.

It is an amenable number.

23050613 is a deficient number, since it is larger than the sum of its proper divisors (344107).

23050613 is an equidigital number, since it uses as much as digits as its factorization.

23050613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344106.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 23050613 is about 4801.1053935526. The cubic root of 23050613 is about 284.5951489818.

Adding to 23050613 its reverse (31605032), we get a palindrome (54655645).

The spelling of 23050613 in words is "twenty-three million, fifty thousand, six hundred thirteen".