141000019 has 2 divisors, whose sum is σ = 141000020. Its totient is φ = 141000018.

The previous prime is 140999993. The next prime is 141000037. The reversal of 141000019 is 910000141.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 141000019 - 2²⁵ = 107445587 is a prime.

It is a super-2 number, since 2×141000019² = 39762010716000722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140999966 and 141000011.

It is not a weakly prime, because it can be changed into another prime (141000319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70500009 + 70500010.

It is an arithmetic number, because the mean of its divisors is an integer number (70500010).

Almost surely, 2^141000019 is an apocalyptic number.

141000019 is a deficient number, since it is larger than the sum of its proper divisors (1).

141000019 is an equidigital number, since it uses as much as digits as its factorization.

141000019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 16.

The square root of 141000019 is about 11874.3428870822. The cubic root of 141000019 is about 520.4828097181.

The spelling of 141000019 in words is "one hundred forty-one million, nineteen", and thus it is an aban number.