33130230019 has 2 divisors, whose sum is σ = 33130230020. Its totient is φ = 33130230018.

The previous prime is 33130229959. The next prime is 33130230041. The reversal of 33130230019 is 91003203133.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 33130230019 - 2⁹ = 33130229507 is a prime.

It is a super-2 number, since 2×33130230019² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33130229975 and 33130230002.

It is not a weakly prime, because it can be changed into another prime (33130230619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16565115009 + 16565115010.

It is an arithmetic number, because the mean of its divisors is an integer number (16565115010).

Almost surely, 2^33130230019 is an apocalyptic number.

33130230019 is a deficient number, since it is larger than the sum of its proper divisors (1).

33130230019 is an equidigital number, since it uses as much as digits as its factorization.

33130230019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1458, while the sum is 25.

The spelling of 33130230019 in words is "thirty-three billion, one hundred thirty million, two hundred thirty thousand, nineteen".