119381381 has 8 divisors (see below), whose sum is σ = 139763904. Its totient is φ = 99830880.

The previous prime is 119381323. The next prime is 119381399. The reversal of 119381381 is 183183911.

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 119381381 - 2¹⁰ = 119380357 is a prime.

It is a super-2 number, since 2×119381381² = 28503828258934322, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119381681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207695 + ... + 208268.

It is an arithmetic number, because the mean of its divisors is an integer number (17470488).

Almost surely, 2^119381381 is an apocalyptic number.

It is an amenable number.

119381381 is a deficient number, since it is larger than the sum of its proper divisors (20382523).

119381381 is an equidigital number, since it uses as much as digits as its factorization.

119381381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416011.

The product of its digits is 5184, while the sum is 35.

The square root of 119381381 is about 10926.1787007169. The cubic root of 119381381 is about 492.3933732940.

The spelling of 119381381 in words is "one hundred nineteen million, three hundred eighty-one thousand, three hundred eighty-one".