119806693 has 2 divisors, whose sum is σ = 119806694. Its totient is φ = 119806692.

The previous prime is 119806691. The next prime is 119806699. The reversal of 119806693 is 396608911.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 82864609 + 36942084 = 9103^2 + 6078^2 .

It is a cyclic number.

It is not a de Polignac number, because 119806693 - 2¹ = 119806691 is a prime.

Together with 119806691, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (119806691) 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, 59903346 + 59903347.

It is an arithmetic number, because the mean of its divisors is an integer number (59903347).

Almost surely, 2^119806693 is an apocalyptic number.

It is an amenable number.

119806693 is a deficient number, since it is larger than the sum of its proper divisors (1).

119806693 is an equidigital number, since it uses as much as digits as its factorization.

119806693 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69984, while the sum is 43.

The square root of 119806693 is about 10945.6243768914. The cubic root of 119806693 is about 492.9774191567.

The spelling of 119806693 in words is "one hundred nineteen million, eight hundred six thousand, six hundred ninety-three".