141119381 has 4 divisors (see below), whose sum is σ = 151974732. Its totient is φ = 130264032.

The previous prime is 141119371. The next prime is 141119389. The reversal of 141119381 is 183911141.

141119381 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 77598481 + 63520900 = 8809^2 + 7970^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141119381 is a prime.

It is a super-2 number, since 2×141119381² = 39829359387646322, 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 (141119389) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5427656 + ... + 5427681.

It is an arithmetic number, because the mean of its divisors is an integer number (37993683).

Almost surely, 2^141119381 is an apocalyptic number.

It is an amenable number.

141119381 is a deficient number, since it is larger than the sum of its proper divisors (10855351).

141119381 is a wasteful number, since it uses less digits than its factorization.

141119381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10855350.

The product of its digits is 864, while the sum is 29.

The square root of 141119381 is about 11879.3678703877. The cubic root of 141119381 is about 520.6296379411.

The spelling of 141119381 in words is "one hundred forty-one million, one hundred nineteen thousand, three hundred eighty-one".