123033010000 has 50 divisors (see below), whose sum is σ = 297875244722. Its totient is φ = 49213200000.

The previous prime is 123033009997. The next prime is 123033010021. The reversal of 123033010000 is 10330321.

It can be written as a sum of positive squares in 5 ways, for example, as 17270165056 + 105762844944 = 131416^2 + 325212^2 .

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6141651 + ... + 6161650.

Almost surely, 2^123033010000 is an apocalyptic number.

123033010000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123033010000 is an abundant number, since it is smaller than the sum of its proper divisors (174842234722).

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

123033010000 is an equidigital number, since it uses as much as digits as its factorization.

123033010000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12303329 (or 12303308 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 123033010000 its reverse (10330321), we get a palindrome (123043340321).

The spelling of 123033010000 in words is "one hundred twenty-three billion, thirty-three million, ten thousand".