233121002104 has 16 divisors (see below), whose sum is σ = 437217908400. Its totient is φ = 116529559872.

The previous prime is 233121002063. The next prime is 233121002123. The reversal of 233121002104 is 401200121332.

It is a happy number.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 3835612 + ... + 3895915.

It is an arithmetic number, because the mean of its divisors is an integer number (27326119275).

Almost surely, 2^233121002104 is an apocalyptic number.

It is an amenable number.

233121002104 is a deficient number, since it is larger than the sum of its proper divisors (204096906296).

233121002104 is a wasteful number, since it uses less digits than its factorization.

233121002104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7735302 (or 7735298 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 233121002104 its reverse (401200121332), we get a palindrome (634321123436).

The spelling of 233121002104 in words is "two hundred thirty-three billion, one hundred twenty-one million, two thousand, one hundred four".