33134520103 has 4 divisors (see below), whose sum is σ = 33139287088. Its totient is φ = 33129753120.

The previous prime is 33134520059. The next prime is 33134520119. The reversal of 33134520103 is 30102543133.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 33134520103 - 2¹³ = 33134511911 is a prime.

It is a super-2 number, since 2×33134520103² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33134520163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2373051 + ... + 2386972.

It is an arithmetic number, because the mean of its divisors is an integer number (8284821772).

Almost surely, 2^33134520103 is an apocalyptic number.

33134520103 is a deficient number, since it is larger than the sum of its proper divisors (4766985).

33134520103 is an equidigital number, since it uses as much as digits as its factorization.

33134520103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4766984.

The product of its (nonzero) digits is 3240, while the sum is 25.

The spelling of 33134520103 in words is "thirty-three billion, one hundred thirty-four million, five hundred twenty thousand, one hundred three".