23211141271 has 2 divisors, whose sum is σ = 23211141272. Its totient is φ = 23211141270.

The previous prime is 23211141257. The next prime is 23211141281. The reversal of 23211141271 is 17214111232.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23211141271 - 2¹⁹ = 23210616983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23211141281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11605570635 + 11605570636.

It is an arithmetic number, because the mean of its divisors is an integer number (11605570636).

Almost surely, 2^23211141271 is an apocalyptic number.

23211141271 is a deficient number, since it is larger than the sum of its proper divisors (1).

23211141271 is an equidigital number, since it uses as much as digits as its factorization.

23211141271 is an evil number, because the sum of its binary digits is even.

The product of its digits is 672, while the sum is 25.

The spelling of 23211141271 in words is "twenty-three billion, two hundred eleven million, one hundred forty-one thousand, two hundred seventy-one".