30143230003 has 2 divisors, whose sum is σ = 30143230004. Its totient is φ = 30143230002.

The previous prime is 30143229983. The next prime is 30143230099. The reversal of 30143230003 is 30003234103.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30143230003 is a prime.

It is a super-2 number, since 2×30143230003² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (30143230303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15071615001 + 15071615002.

It is an arithmetic number, because the mean of its divisors is an integer number (15071615002).

Almost surely, 2^30143230003 is an apocalyptic number.

30143230003 is a deficient number, since it is larger than the sum of its proper divisors (1).

30143230003 is an equidigital number, since it uses as much as digits as its factorization.

30143230003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 30143230003 its reverse (30003234103), we get a palindrome (60146464106).

The spelling of 30143230003 in words is "thirty billion, one hundred forty-three million, two hundred thirty thousand, three".