23050501 has 2 divisors, whose sum is σ = 23050502. Its totient is φ = 23050500.

The previous prime is 23050499. The next prime is 23050507. The reversal of 23050501 is 10505032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23049601 + 900 = 4801^2 + 30^2 .

It is a cyclic number.

It is not a de Polignac number, because 23050501 - 2¹ = 23050499 is a prime.

Together with 23050499, it forms a pair of twin primes.

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

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23050507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11525250 + 11525251.

It is an arithmetic number, because the mean of its divisors is an integer number (11525251).

Almost surely, 2^23050501 is an apocalyptic number.

It is an amenable number.

23050501 is a deficient number, since it is larger than the sum of its proper divisors (1).

23050501 is an equidigital number, since it uses as much as digits as its factorization.

23050501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 23050501 is about 4801.0937295579. The cubic root of 23050501 is about 284.5946880438.

Adding to 23050501 its reverse (10505032), we get a palindrome (33555533).

It can be divided in two parts, 2 and 3050501, that added together give a palindrome (3050503).

The spelling of 23050501 in words is "twenty-three million, fifty thousand, five hundred one".