119707811 has 2 divisors, whose sum is σ = 119707812. Its totient is φ = 119707810.

The previous prime is 119707747. The next prime is 119707813. The reversal of 119707811 is 118707911.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 119707811 - 2⁶ = 119707747 is a prime.

It is a Sophie Germain prime.

Together with 119707813, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (119707813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59853905 + 59853906.

It is an arithmetic number, because the mean of its divisors is an integer number (59853906).

Almost surely, 2^119707811 is an apocalyptic number.

119707811 is a deficient number, since it is larger than the sum of its proper divisors (1).

119707811 is an equidigital number, since it uses as much as digits as its factorization.

119707811 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3528, while the sum is 35.

The square root of 119707811 is about 10941.1064796939. The cubic root of 119707811 is about 492.8417561454.

The spelling of 119707811 in words is "one hundred nineteen million, seven hundred seven thousand, eight hundred eleven".