19130000003 has 16 divisors (see below), whose sum is σ = 19777877856. Its totient is φ = 18492364800.

The previous prime is 19129999991. The next prime is 19130000009. The reversal of 19130000003 is 30000003191.

It is a cyclic number.

It is not a de Polignac number, because 19130000003 - 2⁶ = 19129999939 is a prime.

It is a super-2 number, since 2×19130000003² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (19130000009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1629053 + ... + 1640753.

It is an arithmetic number, because the mean of its divisors is an integer number (1236117366).

Almost surely, 2^19130000003 is an apocalyptic number.

19130000003 is a deficient number, since it is larger than the sum of its proper divisors (647877853).

19130000003 is a wasteful number, since it uses less digits than its factorization.

19130000003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12134.

The product of its (nonzero) digits is 81, while the sum is 17.

Adding to 19130000003 its reverse (30000003191), we get a palindrome (49130003194).

The spelling of 19130000003 in words is "nineteen billion, one hundred thirty million, three", and thus it is an aban number.