119953969 has 2 divisors, whose sum is σ = 119953970. Its totient is φ = 119953968.

The previous prime is 119953957. The next prime is 119953991. The reversal of 119953969 is 969359911.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 65415744 + 54538225 = 8088^2 + 7385^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-119953969 is a prime.

It is a super-2 number, since 2×119953969² = 28777909357705922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (119953069) 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, 59976984 + 59976985.

It is an arithmetic number, because the mean of its divisors is an integer number (59976985).

Almost surely, 2^119953969 is an apocalyptic number.

It is an amenable number.

119953969 is a deficient number, since it is larger than the sum of its proper divisors (1).

119953969 is an equidigital number, since it uses as much as digits as its factorization.

119953969 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 590490, while the sum is 52.

The square root of 119953969 is about 10952.3499304944. The cubic root of 119953969 is about 493.1793389069.

The spelling of 119953969 in words is "one hundred nineteen million, nine hundred fifty-three thousand, nine hundred sixty-nine".