119709901 has 2 divisors, whose sum is σ = 119709902. Its totient is φ = 119709900.

The previous prime is 119709857. The next prime is 119709913. The reversal of 119709901 is 109907911.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 76545001 + 43164900 = 8749^2 + 6570^2 .

It is an emirp because it is prime and its reverse (109907911) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 119709901 - 2⁷ = 119709773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (119709991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59854950 + 59854951.

It is an arithmetic number, because the mean of its divisors is an integer number (59854951).

Almost surely, 2^119709901 is an apocalyptic number.

It is an amenable number.

119709901 is a deficient number, since it is larger than the sum of its proper divisors (1).

119709901 is an equidigital number, since it uses as much as digits as its factorization.

119709901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5103, while the sum is 37.

The square root of 119709901 is about 10941.2019906407. The cubic root of 119709901 is about 492.8446243327.

The spelling of 119709901 in words is "one hundred nineteen million, seven hundred nine thousand, nine hundred one".