123001033330 has 48 divisors (see below), whose sum is σ = 260204348376. Its totient is φ = 41737006080.

The previous prime is 123001033327. The next prime is 123001033349. The reversal of 123001033330 is 33330100321.

It can be written as a sum of positive squares in 4 ways, for example, as 97307187481 + 25693845849 = 311941^2 + 160293^2 .

It is a junction number, because it is equal to n+sod(n) for n = 123001033298 and 123001033307.

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, 1246401 + ... + 1341460.

Almost surely, 2^123001033330 is an apocalyptic number.

123001033330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123001033330 is an abundant number, since it is smaller than the sum of its proper divisors (137203315046).

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

123001033330 is a wasteful number, since it uses less digits than its factorization.

123001033330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2587979 (or 2587972 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 123001033330 its reverse (33330100321), we get a palindrome (156331133651).

The spelling of 123001033330 in words is "one hundred twenty-three billion, one million, thirty-three thousand, three hundred thirty".