30032001019 has 2 divisors, whose sum is σ = 30032001020. Its totient is φ = 30032001018.

The previous prime is 30032001017. The next prime is 30032001079. The reversal of 30032001019 is 91010023003.

It is a weak prime.

It is an emirp because it is prime and its reverse (91010023003) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30032001019 - 2¹ = 30032001017 is a prime.

It is a super-2 number, since 2×30032001019² (a number of 22 digits) contains 22 as substring.

Together with 30032001017, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 30032000987 and 30032001005.

It is not a weakly prime, because it can be changed into another prime (30032001017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15016000509 + 15016000510.

It is an arithmetic number, because the mean of its divisors is an integer number (15016000510).

Almost surely, 2^30032001019 is an apocalyptic number.

30032001019 is a deficient number, since it is larger than the sum of its proper divisors (1).

30032001019 is an equidigital number, since it uses as much as digits as its factorization.

30032001019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 19.

The spelling of 30032001019 in words is "thirty billion, thirty-two million, one thousand, nineteen".