1132320120091 has 2 divisors, whose sum is σ = 1132320120092. Its totient is φ = 1132320120090.

The previous prime is 1132320120073. The next prime is 1132320120229. The reversal of 1132320120091 is 1900210232311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1132320120091 - 2⁷ = 1132320119963 is a prime.

It is not a weakly prime, because it can be changed into another prime (1132320127091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566160060045 + 566160060046.

It is an arithmetic number, because the mean of its divisors is an integer number (566160060046).

Almost surely, 2^{1132320120091} is an apocalyptic number.

1132320120091 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132320120091 is an equidigital number, since it uses as much as digits as its factorization.

1132320120091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 25.

The spelling of 1132320120091 in words is "one trillion, one hundred thirty-two billion, three hundred twenty million, one hundred twenty thousand, ninety-one".