33103123234 has 4 divisors (see below), whose sum is σ = 49654684854. Its totient is φ = 16551561616.

The previous prime is 33103123219. The next prime is 33103123271. The reversal of 33103123234 is 43232130133.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43232130133 = 31 ⋅1394584843.

It can be written as a sum of positive squares in only one way, i.e., 25841527009 + 7261596225 = 160753^2 + 85215^2 .

It is a junction number, because it is equal to n+sod(n) for n = 33103123199 and 33103123208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8275780807 + ... + 8275780810.

Almost surely, 2^33103123234 is an apocalyptic number.

33103123234 is a deficient number, since it is larger than the sum of its proper divisors (16551561620).

33103123234 is a wasteful number, since it uses less digits than its factorization.

33103123234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16551561619.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 33103123234 its reverse (43232130133), we get a palindrome (76335253367).

The spelling of 33103123234 in words is "thirty-three billion, one hundred three million, one hundred twenty-three thousand, two hundred thirty-four".