23350501 has 2 divisors, whose sum is σ = 23350502. Its totient is φ = 23350500.

The previous prime is 23350499. The next prime is 23350507. The reversal of 23350501 is 10505332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22896225 + 454276 = 4785^2 + 674^2 .

It is a cyclic number.

It is not a de Polignac number, because 23350501 - 2¹ = 23350499 is a prime.

Together with 23350499, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23350507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11675250 + 11675251.

It is an arithmetic number, because the mean of its divisors is an integer number (11675251).

Almost surely, 2^23350501 is an apocalyptic number.

It is an amenable number.

23350501 is a deficient number, since it is larger than the sum of its proper divisors (1).

23350501 is an equidigital number, since it uses as much as digits as its factorization.

23350501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 23350501 is about 4832.2356109776. The cubic root of 23350501 is about 285.8240274028.

Adding to 23350501 its reverse (10505332), we get a palindrome (33855833).

The spelling of 23350501 in words is "twenty-three million, three hundred fifty thousand, five hundred one".