119311013 has 8 divisors (see below), whose sum is σ = 125745600. Its totient is φ = 112891968.

The previous prime is 119311009. The next prime is 119311019. The reversal of 119311013 is 310113911.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 119311013 - 2² = 119311009 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119311019) 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 in 7 ways as a sum of consecutive naturals, for example, 14045 + ... + 20877.

It is an arithmetic number, because the mean of its divisors is an integer number (15718200).

Almost surely, 2^119311013 is an apocalyptic number.

It is an amenable number.

119311013 is a deficient number, since it is larger than the sum of its proper divisors (6434587).

119311013 is an equidigital number, since it uses as much as digits as its factorization.

119311013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7771.

The product of its (nonzero) digits is 81, while the sum is 20.

The square root of 119311013 is about 10922.9580700468. The cubic root of 119311013 is about 492.2966090510.

Adding to 119311013 its reverse (310113911), we get a palindrome (429424924).

The spelling of 119311013 in words is "one hundred nineteen million, three hundred eleven thousand, thirteen".