119032561 has 2 divisors, whose sum is σ = 119032562. Its totient is φ = 119032560.

The previous prime is 119032531. The next prime is 119032583. The reversal of 119032561 is 165230911.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 92448225 + 26584336 = 9615^2 + 5156^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-119032561 is a prime.

It is not a weakly prime, because it can be changed into another prime (119032531) 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, 59516280 + 59516281.

It is an arithmetic number, because the mean of its divisors is an integer number (59516281).

Almost surely, 2^119032561 is an apocalyptic number.

It is an amenable number.

119032561 is a deficient number, since it is larger than the sum of its proper divisors (1).

119032561 is an equidigital number, since it uses as much as digits as its factorization.

119032561 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 119032561 is about 10910.2044435473. The cubic root of 119032561 is about 491.9133313418.

The spelling of 119032561 in words is "one hundred nineteen million, thirty-two thousand, five hundred sixty-one".