120133210000 has 50 divisors (see below), whose sum is σ = 290854538942. Its totient is φ = 48053280000.

The previous prime is 120133209979. The next prime is 120133210031. The reversal of 120133210000 is 12331021.

It can be written as a sum of positive squares in 5 ways, for example, as 75073808016 + 45059401984 = 273996^2 + 212272^2 .

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 (23) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5996661 + ... + 6016660.

Almost surely, 2^120133210000 is an apocalyptic number.

120133210000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120133210000 is an abundant number, since it is smaller than the sum of its proper divisors (170721328942).

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

120133210000 is an equidigital number, since it uses as much as digits as its factorization.

120133210000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12013349 (or 12013328 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 120133210000 its reverse (12331021), we get a palindrome (120145541021).

The spelling of 120133210000 in words is "one hundred twenty billion, one hundred thirty-three million, two hundred ten thousand".