33103020023 has 2 divisors, whose sum is σ = 33103020024. Its totient is φ = 33103020022.

The previous prime is 33103020001. The next prime is 33103020073. The reversal of 33103020023 is 32002030133.

It is a weak prime.

It is an emirp because it is prime and its reverse (32002030133) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 33103020023 - 2¹⁶ = 33102954487 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 33103019983 and 33103020010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33103020073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16551510011 + 16551510012.

It is an arithmetic number, because the mean of its divisors is an integer number (16551510012).

Almost surely, 2^33103020023 is an apocalyptic number.

33103020023 is a deficient number, since it is larger than the sum of its proper divisors (1).

33103020023 is an equidigital number, since it uses as much as digits as its factorization.

33103020023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 33103020023 its reverse (32002030133), we get a palindrome (65105050156).

The spelling of 33103020023 in words is "thirty-three billion, one hundred three million, twenty thousand, twenty-three".