123233111102 has 8 divisors (see below), whose sum is σ = 184880092800. Its totient is φ = 61606413504.

The previous prime is 123233111083. The next prime is 123233111149. The reversal of 123233111102 is 201111332321.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5055827 + ... + 5080142.

It is an arithmetic number, because the mean of its divisors is an integer number (23110011600).

Almost surely, 2^123233111102 is an apocalyptic number.

123233111102 is a deficient number, since it is larger than the sum of its proper divisors (61646981698).

123233111102 is a wasteful number, since it uses less digits than its factorization.

123233111102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10142050.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 123233111102 its reverse (201111332321), we get a palindrome (324344443423).

The spelling of 123233111102 in words is "one hundred twenty-three billion, two hundred thirty-three million, one hundred eleven thousand, one hundred two".