33011022113103 has 16 divisors (see below), whose sum is σ = 44469115834976. Its totient is φ = 21780144967680.

The previous prime is 33011022113089. The next prime is 33011022113119. The reversal of 33011022113103 is 30131122011033.

It is a happy number.

It is not a de Polignac number, because 33011022113103 - 2⁶ = 33011022113039 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 33011022113103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33011022113203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19656825 + ... + 21269997.

It is an arithmetic number, because the mean of its divisors is an integer number (2779319739686).

Almost surely, 2^{33011022113103} is an apocalyptic number.

33011022113103 is a deficient number, since it is larger than the sum of its proper divisors (11458093721873).

33011022113103 is a wasteful number, since it uses less digits than its factorization.

33011022113103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1683594.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 33011022113103 its reverse (30131122011033), we get a palindrome (63142144124136).

The spelling of 33011022113103 in words is "thirty-three trillion, eleven billion, twenty-two million, one hundred thirteen thousand, one hundred three".