33103230121101 has 32 divisors (see below), whose sum is σ = 53410853606400. Its totient is φ = 17803217892096.

The previous prime is 33103230121061. The next prime is 33103230121111. The reversal of 33103230121101 is 10112103230133.

It is a happy number.

It is not a de Polignac number, because 33103230121101 - 2⁶ = 33103230121037 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33103230121111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34621090 + ... + 35564396.

It is an arithmetic number, because the mean of its divisors is an integer number (1669089175200).

Almost surely, 2^{33103230121101} is an apocalyptic number.

It is an amenable number.

33103230121101 is a deficient number, since it is larger than the sum of its proper divisors (20307623485299).

33103230121101 is a wasteful number, since it uses less digits than its factorization.

33103230121101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041633.

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

Adding to 33103230121101 its reverse (10112103230133), we get a palindrome (43215333351234).

The spelling of 33103230121101 in words is "thirty-three trillion, one hundred three billion, two hundred thirty million, one hundred twenty-one thousand, one hundred one".