33020103545 has 16 divisors (see below), whose sum is σ = 46551419712. Its totient is φ = 22167341760.

The previous prime is 33020103503. The next prime is 33020103577. The reversal of 33020103545 is 54530102033.

It is not a de Polignac number, because 33020103545 - 2⁶ = 33020103481 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 23090267 + ... + 23091696.

It is an arithmetic number, because the mean of its divisors is an integer number (2909463732).

Almost surely, 2^33020103545 is an apocalyptic number.

It is an amenable number.

33020103545 is a deficient number, since it is larger than the sum of its proper divisors (13531316167).

33020103545 is a wasteful number, since it uses less digits than its factorization.

33020103545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46181992.

The product of its (nonzero) digits is 5400, while the sum is 26.

Adding to 33020103545 its reverse (54530102033), we get a palindrome (87550205578).

The spelling of 33020103545 in words is "thirty-three billion, twenty million, one hundred three thousand, five hundred forty-five".