33103211323 has 32 divisors (see below), whose sum is σ = 41420574720. Its totient is φ = 25757464320.

The previous prime is 33103211279. The next prime is 33103211333. The reversal of 33103211323 is 32311230133.

It is a de Polignac number, because none of the positive numbers 2^k-33103211323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 33103211294 and 33103211303.

It is not an unprimeable number, because it can be changed into a prime (33103211333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2636286 + ... + 2648812.

It is an arithmetic number, because the mean of its divisors is an integer number (1294392960).

Almost surely, 2^33103211323 is an apocalyptic number.

33103211323 is a deficient number, since it is larger than the sum of its proper divisors (8317363397).

33103211323 is a wasteful number, since it uses less digits than its factorization.

33103211323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13027.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 33103211323 its reverse (32311230133), we get a palindrome (65414441456).

The spelling of 33103211323 in words is "thirty-three billion, one hundred three million, two hundred eleven thousand, three hundred twenty-three".