33042030103 has 2 divisors, whose sum is σ = 33042030104. Its totient is φ = 33042030102.

The previous prime is 33042030071. The next prime is 33042030137. The reversal of 33042030103 is 30103024033.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 33042030103 - 2⁵ = 33042030071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33042040103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16521015051 + 16521015052.

It is an arithmetic number, because the mean of its divisors is an integer number (16521015052).

Almost surely, 2^33042030103 is an apocalyptic number.

33042030103 is a deficient number, since it is larger than the sum of its proper divisors (1).

33042030103 is an equidigital number, since it uses as much as digits as its factorization.

33042030103 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 33042030103 its reverse (30103024033), we get a palindrome (63145054136).

The spelling of 33042030103 in words is "thirty-three billion, forty-two million, thirty thousand, one hundred three".