1019000299 has 2 divisors, whose sum is σ = 1019000300. Its totient is φ = 1019000298.

The previous prime is 1019000291. The next prime is 1019000309. The reversal of 1019000299 is 9920009101.

It is a weak prime.

It is an emirp because it is prime and its reverse (9920009101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1019000299 - 2³ = 1019000291 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1019000299.

It is not a weakly prime, because it can be changed into another prime (1019000291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 509500149 + 509500150.

It is an arithmetic number, because the mean of its divisors is an integer number (509500150).

Almost surely, 2^1019000299 is an apocalyptic number.

1019000299 is a deficient number, since it is larger than the sum of its proper divisors (1).

1019000299 is an equidigital number, since it uses as much as digits as its factorization.

1019000299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1458, while the sum is 31.

The square root of 1019000299 is about 31921.7840823473. The cubic root of 1019000299 is about 1006.2937387518.

The spelling of 1019000299 in words is "one billion, nineteen million, two hundred ninety-nine", and thus it is an aban number.