33013320019 has 2 divisors, whose sum is σ = 33013320020. Its totient is φ = 33013320018.

The previous prime is 33013320013. The next prime is 33013320061. The reversal of 33013320019 is 91002331033.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 33013320019 - 2¹⁹ = 33012795731 is a prime.

It is a super-2 number, since 2×33013320019² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33013319975 and 33013320002.

It is not a weakly prime, because it can be changed into another prime (33013320013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16506660009 + 16506660010.

It is an arithmetic number, because the mean of its divisors is an integer number (16506660010).

Almost surely, 2^33013320019 is an apocalyptic number.

33013320019 is a deficient number, since it is larger than the sum of its proper divisors (1).

33013320019 is an equidigital number, since it uses as much as digits as its factorization.

33013320019 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 33013320019 in words is "thirty-three billion, thirteen million, three hundred twenty thousand, nineteen".