16030519403 has 2 divisors, whose sum is σ = 16030519404. Its totient is φ = 16030519402.

The previous prime is 16030519381. The next prime is 16030519409. The reversal of 16030519403 is 30491503061.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16030519403 - 2²⁸ = 15762083947 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16030519403.

It is not a weakly prime, because it can be changed into another prime (16030519409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8015259701 + 8015259702.

It is an arithmetic number, because the mean of its divisors is an integer number (8015259702).

Almost surely, 2^16030519403 is an apocalyptic number.

16030519403 is a deficient number, since it is larger than the sum of its proper divisors (1).

16030519403 is an equidigital number, since it uses as much as digits as its factorization.

16030519403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 32.

The spelling of 16030519403 in words is "sixteen billion, thirty million, five hundred nineteen thousand, four hundred three".