1001413219 has 2 divisors, whose sum is σ = 1001413220. Its totient is φ = 1001413218.

The previous prime is 1001413213. The next prime is 1001413241. The reversal of 1001413219 is 9123141001.

It is an a-pointer prime, because the next prime (1001413241) can be obtained adding 1001413219 to its sum of digits (22).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1001413219 - 2³ = 1001413211 is a prime.

It is a super-2 number, since 2×1001413219² = 2005656870375883922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1001413219.

It is not a weakly prime, because it can be changed into another prime (1001413211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500706609 + 500706610.

It is an arithmetic number, because the mean of its divisors is an integer number (500706610).

Almost surely, 2^1001413219 is an apocalyptic number.

1001413219 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001413219 is an equidigital number, since it uses as much as digits as its factorization.

1001413219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 22.

The square root of 1001413219 is about 31645.1136670419. The cubic root of 1001413219 is about 1000.4708512643.

The spelling of 1001413219 in words is "one billion, one million, four hundred thirteen thousand, two hundred nineteen".