23033220241 has 2 divisors, whose sum is σ = 23033220242. Its totient is φ = 23033220240.

The previous prime is 23033220229. The next prime is 23033220323. The reversal of 23033220241 is 14202233032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20773168641 + 2260051600 = 144129^2 + 47540^2 .

It is a cyclic number.

It is not a de Polignac number, because 23033220241 - 2⁷ = 23033220113 is a prime.

It is not a weakly prime, because it can be changed into another prime (23033227241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11516610120 + 11516610121.

It is an arithmetic number, because the mean of its divisors is an integer number (11516610121).

Almost surely, 2^23033220241 is an apocalyptic number.

It is an amenable number.

23033220241 is a deficient number, since it is larger than the sum of its proper divisors (1).

23033220241 is an equidigital number, since it uses as much as digits as its factorization.

23033220241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 23033220241 its reverse (14202233032), we get a palindrome (37235453273).

The spelling of 23033220241 in words is "twenty-three billion, thirty-three million, two hundred twenty thousand, two hundred forty-one".