123032003300 has 72 divisors (see below), whose sum is σ = 276321480960. Its totient is φ = 47499177600.

The previous prime is 123032003287. The next prime is 123032003321. The reversal of 123032003300 is 3300230321.

It is a super-2 number, since 2×123032003300² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1122542 + ... + 1227258.

Almost surely, 2^123032003300 is an apocalyptic number.

123032003300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 123032003300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138160740480).

123032003300 is an abundant number, since it is smaller than the sum of its proper divisors (153289477660).

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

123032003300 is a wasteful number, since it uses less digits than its factorization.

123032003300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105141 (or 105134 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 123032003300 its reverse (3300230321), we get a palindrome (126332233621).

The spelling of 123032003300 in words is "one hundred twenty-three billion, thirty-two million, three thousand, three hundred".