123133233300 has 144 divisors (see below), whose sum is σ = 444175237632. Its totient is φ = 25586121600.

The previous prime is 123133233257. The next prime is 123133233347. The reversal of 123133233300 is 3332331321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2642122 + ... + 2688321.

Almost surely, 2^123133233300 is an apocalyptic number.

123133233300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123133233300 is an abundant number, since it is smaller than the sum of its proper divisors (321042004332).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123133233300 is a wasteful number, since it uses less digits than its factorization.

123133233300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5330478 (or 5330471 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 123133233300 its reverse (3332331321), we get a palindrome (126465564621).

The spelling of 123133233300 in words is "one hundred twenty-three billion, one hundred thirty-three million, two hundred thirty-three thousand, three hundred".