119012013 has 6 divisors (see below), whose sum is σ = 171906254. Its totient is φ = 79341336.

The previous prime is 119011993. The next prime is 119012021. The reversal of 119012013 is 310210911.

It can be written as a sum of positive squares in only one way, i.e., 96000804 + 23011209 = 9798^2 + 4797^2 .

It is not a de Polignac number, because 119012013 - 2⁸ = 119011757 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 (119012093) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6611770 + ... + 6611787.

Almost surely, 2^119012013 is an apocalyptic number.

It is an amenable number.

119012013 is a deficient number, since it is larger than the sum of its proper divisors (52894241).

119012013 is a wasteful number, since it uses less digits than its factorization.

119012013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13223563 (or 13223560 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

The square root of 119012013 is about 10909.2627156926. The cubic root of 119012013 is about 491.8850241942.

Adding to 119012013 its reverse (310210911), we get a palindrome (429222924).

It can be divided in two parts, 1190 and 12013, that added together give a triangular number (13203 = T₁₆₂).

The spelling of 119012013 in words is "one hundred nineteen million, twelve thousand, thirteen".