23311033201 has 2 divisors, whose sum is σ = 23311033202. Its totient is φ = 23311033200.

The previous prime is 23311033183. The next prime is 23311033219. The reversal of 23311033201 is 10233011332.

It is a balanced prime because it is at equal distance from previous prime (23311033183) and next prime (23311033219).

It can be written as a sum of positive squares in only one way, i.e., 13054205025 + 10256828176 = 114255^2 + 101276^2 .

It is a cyclic number.

It is not a de Polignac number, because 23311033201 - 2⁷ = 23311033073 is a prime.

It is not a weakly prime, because it can be changed into another prime (23311033271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11655516600 + 11655516601.

It is an arithmetic number, because the mean of its divisors is an integer number (11655516601).

Almost surely, 2^23311033201 is an apocalyptic number.

It is an amenable number.

23311033201 is a deficient number, since it is larger than the sum of its proper divisors (1).

23311033201 is an equidigital number, since it uses as much as digits as its factorization.

23311033201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 23311033201 its reverse (10233011332), we get a palindrome (33544044533).

The spelling of 23311033201 in words is "twenty-three billion, three hundred eleven million, thirty-three thousand, two hundred one".