1132120079 has 2 divisors, whose sum is σ = 1132120080. Its totient is φ = 1132120078.

The previous prime is 1132120069. The next prime is 1132120081. The reversal of 1132120079 is 9700212311.

It is a strong prime.

It is an emirp because it is prime and its reverse (9700212311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1132120079 - 2¹² = 1132115983 is a prime.

It is a Sophie Germain prime.

Together with 1132120081, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1132120019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566060039 + 566060040.

It is an arithmetic number, because the mean of its divisors is an integer number (566060040).

Almost surely, 2^1132120079 is an apocalyptic number.

1132120079 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132120079 is an equidigital number, since it uses as much as digits as its factorization.

1132120079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 26.

The square root of 1132120079 is about 33646.9921241112. The cubic root of 1132120079 is about 1042.2314264624.

The spelling of 1132120079 in words is "one billion, one hundred thirty-two million, one hundred twenty thousand, seventy-nine".