23233221371 has 2 divisors, whose sum is σ = 23233221372. Its totient is φ = 23233221370.

The previous prime is 23233221301. The next prime is 23233221383. The reversal of 23233221371 is 17312233232.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23233221371 - 2¹⁰ = 23233220347 is a prime.

It is a super-2 number, since 2×23233221371² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23233221301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11616610685 + 11616610686.

It is an arithmetic number, because the mean of its divisors is an integer number (11616610686).

Almost surely, 2^23233221371 is an apocalyptic number.

23233221371 is a deficient number, since it is larger than the sum of its proper divisors (1).

23233221371 is an equidigital number, since it uses as much as digits as its factorization.

23233221371 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9072, while the sum is 29.

The spelling of 23233221371 in words is "twenty-three billion, two hundred thirty-three million, two hundred twenty-one thousand, three hundred seventy-one".