123032330000 has 50 divisors (see below), whose sum is σ = 297873598374. Its totient is φ = 49212928000.

The previous prime is 123032329963. The next prime is 123032330021. The reversal of 123032330000 is 33230321.

It can be written as a sum of positive squares in 5 ways, for example, as 27993305344 + 95039024656 = 167312^2 + 308284^2 .

It is a tau number, because it is divible by the number of its divisors (50).

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 9 ways as a sum of consecutive naturals, for example, 6141617 + ... + 6161616.

Almost surely, 2^123032330000 is an apocalyptic number.

123032330000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123032330000 is an abundant number, since it is smaller than the sum of its proper divisors (174841268374).

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

123032330000 is an equidigital number, since it uses as much as digits as its factorization.

123032330000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12303261 (or 12303240 counting only the distinct ones).

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

Adding to 123032330000 its reverse (33230321), we get a palindrome (123065560321).

The spelling of 123032330000 in words is "one hundred twenty-three billion, thirty-two million, three hundred thirty thousand".