23321310227 has 2 divisors, whose sum is σ = 23321310228. Its totient is φ = 23321310226.

The previous prime is 23321310223. The next prime is 23321310247. The reversal of 23321310227 is 72201312332.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23321310227 - 2² = 23321310223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23321310196 and 23321310205.

It is not a weakly prime, because it can be changed into another prime (23321310223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11660655113 + 11660655114.

It is an arithmetic number, because the mean of its divisors is an integer number (11660655114).

Almost surely, 2^23321310227 is an apocalyptic number.

23321310227 is a deficient number, since it is larger than the sum of its proper divisors (1).

23321310227 is an equidigital number, since it uses as much as digits as its factorization.

23321310227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 26.

Adding to 23321310227 its reverse (72201312332), we get a palindrome (95522622559).

The spelling of 23321310227 in words is "twenty-three billion, three hundred twenty-one million, three hundred ten thousand, two hundred twenty-seven".