1121452177271 has 2 divisors, whose sum is σ = 1121452177272. Its totient is φ = 1121452177270.

The previous prime is 1121452177163. The next prime is 1121452177277. The reversal of 1121452177271 is 1727712541211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1121452177271 - 2¹⁴ = 1121452160887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1121452177277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560726088635 + 560726088636.

It is an arithmetic number, because the mean of its divisors is an integer number (560726088636).

Almost surely, 2^{1121452177271} is an apocalyptic number.

1121452177271 is a deficient number, since it is larger than the sum of its proper divisors (1).

1121452177271 is an equidigital number, since it uses as much as digits as its factorization.

1121452177271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54880, while the sum is 41.

The spelling of 1121452177271 in words is "one trillion, one hundred twenty-one billion, four hundred fifty-two million, one hundred seventy-seven thousand, two hundred seventy-one".