1141120205279 has 2 divisors, whose sum is σ = 1141120205280. Its totient is φ = 1141120205278.

The previous prime is 1141120205179. The next prime is 1141120205443. The reversal of 1141120205279 is 9725020211411.

It is a weak prime.

It is an emirp because it is prime and its reverse (9725020211411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1141120205279 - 2²⁰ = 1141119156703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1141120205179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570560102639 + 570560102640.

It is an arithmetic number, because the mean of its divisors is an integer number (570560102640).

Almost surely, 2^{1141120205279} is an apocalyptic number.

1141120205279 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141120205279 is an equidigital number, since it uses as much as digits as its factorization.

1141120205279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 35.

The spelling of 1141120205279 in words is "one trillion, one hundred forty-one billion, one hundred twenty million, two hundred five thousand, two hundred seventy-nine".