119211929 has 2 divisors, whose sum is σ = 119211930. Its totient is φ = 119211928.

The previous prime is 119211907. The next prime is 119211941. The reversal of 119211929 is 929112911.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 114490000 + 4721929 = 10700^2 + 2173^2 .

It is a cyclic number.

It is not a de Polignac number, because 119211929 - 2¹² = 119207833 is a prime.

It is a super-2 number, since 2×119211929² = 28422968031802082, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (119213929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59605964 + 59605965.

It is an arithmetic number, because the mean of its divisors is an integer number (59605965).

Almost surely, 2^119211929 is an apocalyptic number.

It is an amenable number.

119211929 is a deficient number, since it is larger than the sum of its proper divisors (1).

119211929 is an equidigital number, since it uses as much as digits as its factorization.

119211929 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2916, while the sum is 35.

The square root of 119211929 is about 10918.4215434283. The cubic root of 119211929 is about 492.1602924186.

The spelling of 119211929 in words is "one hundred nineteen million, two hundred eleven thousand, nine hundred twenty-nine".