119900897 has 2 divisors, whose sum is σ = 119900898. Its totient is φ = 119900896.

The previous prime is 119900867. The next prime is 119900903. The reversal of 119900897 is 798009911.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 94458961 + 25441936 = 9719^2 + 5044^2 .

It is an emirp because it is prime and its reverse (798009911) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 119900897 - 2¹⁰ = 119899873 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (119900867) 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, 59950448 + 59950449.

It is an arithmetic number, because the mean of its divisors is an integer number (59950449).

Almost surely, 2^119900897 is an apocalyptic number.

It is an amenable number.

119900897 is a deficient number, since it is larger than the sum of its proper divisors (1).

119900897 is an equidigital number, since it uses as much as digits as its factorization.

119900897 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 44.

The square root of 119900897 is about 10949.9268034083. The cubic root of 119900897 is about 493.1065946836.

The spelling of 119900897 in words is "one hundred nineteen million, nine hundred thousand, eight hundred ninety-seven".