1121313200191 has 2 divisors, whose sum is σ = 1121313200192. Its totient is φ = 1121313200190.

The previous prime is 1121313200167. The next prime is 1121313200207. The reversal of 1121313200191 is 1910023131211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1121313200191 - 2¹⁵ = 1121313167423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1121313240191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560656600095 + 560656600096.

It is an arithmetic number, because the mean of its divisors is an integer number (560656600096).

Almost surely, 2^{1121313200191} is an apocalyptic number.

1121313200191 is a deficient number, since it is larger than the sum of its proper divisors (1).

1121313200191 is an equidigital number, since it uses as much as digits as its factorization.

1121313200191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 25.

The spelling of 1121313200191 in words is "one trillion, one hundred twenty-one billion, three hundred thirteen million, two hundred thousand, one hundred ninety-one".