120132499 has 2 divisors, whose sum is σ = 120132500. Its totient is φ = 120132498.

The previous prime is 120132491. The next prime is 120132511. The reversal of 120132499 is 994231021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120132499 - 2³ = 120132491 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120132499.

It is not a weakly prime, because it can be changed into another prime (120132491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60066249 + 60066250.

It is an arithmetic number, because the mean of its divisors is an integer number (60066250).

Almost surely, 2^120132499 is an apocalyptic number.

120132499 is a deficient number, since it is larger than the sum of its proper divisors (1).

120132499 is an equidigital number, since it uses as much as digits as its factorization.

120132499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 120132499 is about 10960.4972058753. The cubic root of 120132499 is about 493.4238873319.

The spelling of 120132499 in words is "one hundred twenty million, one hundred thirty-two thousand, four hundred ninety-nine".