23201383 has 2 divisors, whose sum is σ = 23201384. Its totient is φ = 23201382.

The previous prime is 23201377. The next prime is 23201401. The reversal of 23201383 is 38310232.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23201383 - 2⁵ = 23201351 is a prime.

It is a super-2 number, since 2×23201383² = 1076608346225378, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23201083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11600691 + 11600692.

It is an arithmetic number, because the mean of its divisors is an integer number (11600692).

Almost surely, 2^23201383 is an apocalyptic number.

23201383 is a deficient number, since it is larger than the sum of its proper divisors (1).

23201383 is an equidigital number, since it uses as much as digits as its factorization.

23201383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 23201383 is about 4816.7813942507. The cubic root of 23201383 is about 285.2142966080.

The spelling of 23201383 in words is "twenty-three million, two hundred one thousand, three hundred eighty-three".