31441123327 has 2 divisors, whose sum is σ = 31441123328. Its totient is φ = 31441123326.

The previous prime is 31441123321. The next prime is 31441123393. The reversal of 31441123327 is 72332114413.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 31441123327 - 2⁷ = 31441123199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (31441123321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15720561663 + 15720561664.

It is an arithmetic number, because the mean of its divisors is an integer number (15720561664).

Almost surely, 2^31441123327 is an apocalyptic number.

31441123327 is a deficient number, since it is larger than the sum of its proper divisors (1).

31441123327 is an equidigital number, since it uses as much as digits as its factorization.

31441123327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 31.

The spelling of 31441123327 in words is "thirty-one billion, four hundred forty-one million, one hundred twenty-three thousand, three hundred twenty-seven".