1127997112327 has 2 divisors, whose sum is σ = 1127997112328. Its totient is φ = 1127997112326.

The previous prime is 1127997112303. The next prime is 1127997112339. The reversal of 1127997112327 is 7232117997211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1127997112327 - 2¹⁹ = 1127996588039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1127997112357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 563998556163 + 563998556164.

It is an arithmetic number, because the mean of its divisors is an integer number (563998556164).

Almost surely, 2^{1127997112327} is an apocalyptic number.

1127997112327 is a deficient number, since it is larger than the sum of its proper divisors (1).

1127997112327 is an equidigital number, since it uses as much as digits as its factorization.

1127997112327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 666792, while the sum is 52.

The spelling of 1127997112327 in words is "one trillion, one hundred twenty-seven billion, nine hundred ninety-seven million, one hundred twelve thousand, three hundred twenty-seven".