119556097 has 2 divisors, whose sum is σ = 119556098. Its totient is φ = 119556096.

The previous prime is 119556079. The next prime is 119556127. The reversal of 119556097 is 790655911.

Together with previous prime (119556079) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68161536 + 51394561 = 8256^2 + 7169^2 .

It is a cyclic number.

It is not a de Polignac number, because 119556097 - 2¹¹ = 119554049 is a prime.

It is not a weakly prime, because it can be changed into another prime (119556197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59778048 + 59778049.

It is an arithmetic number, because the mean of its divisors is an integer number (59778049).

Almost surely, 2^119556097 is an apocalyptic number.

It is an amenable number.

119556097 is a deficient number, since it is larger than the sum of its proper divisors (1).

119556097 is an equidigital number, since it uses as much as digits as its factorization.

119556097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 85050, while the sum is 43.

The square root of 119556097 is about 10934.1710705476. The cubic root of 119556097 is about 492.6334639621.

The spelling of 119556097 in words is "one hundred nineteen million, five hundred fifty-six thousand, ninety-seven".