201150419 has 2 divisors, whose sum is σ = 201150420. Its totient is φ = 201150418.

The previous prime is 201150407. The next prime is 201150421. The reversal of 201150419 is 914051102.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201150419 - 2⁴ = 201150403 is a prime.

It is a super-2 number, since 2×201150419² = 80922982127751122, which contains 22 as substring.

Together with 201150421, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 201150394 and 201150403.

It is not a weakly prime, because it can be changed into another prime (201150449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100575209 + 100575210.

It is an arithmetic number, because the mean of its divisors is an integer number (100575210).

Almost surely, 2^201150419 is an apocalyptic number.

201150419 is a deficient number, since it is larger than the sum of its proper divisors (1).

201150419 is an equidigital number, since it uses as much as digits as its factorization.

201150419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 23.

The square root of 201150419 is about 14182.7507557596. The cubic root of 201150419 is about 585.9226864341.

The spelling of 201150419 in words is "two hundred one million, one hundred fifty thousand, four hundred nineteen".