119119491 has 10 divisors (see below), whose sum is σ = 177944052. Its totient is φ = 79412940.

The previous prime is 119119489. The next prime is 119119499. The reversal of 119119491 is 194911911.

It is not a de Polignac number, because 119119491 - 2¹ = 119119489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (119119499) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 735225 + ... + 735386.

Almost surely, 2^119119491 is an apocalyptic number.

119119491 is a deficient number, since it is larger than the sum of its proper divisors (58824561).

119119491 is an equidigital number, since it uses as much as digits as its factorization.

119119491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1470623 (or 1470614 counting only the distinct ones).

The product of its digits is 2916, while the sum is 36.

The square root of 119119491 is about 10914.1876014663. The cubic root of 119119491 is about 492.0330510218.

The spelling of 119119491 in words is "one hundred nineteen million, one hundred nineteen thousand, four hundred ninety-one".