120003230121000 has 64 divisors (see below), whose sum is σ = 374410077986880. Its totient is φ = 32000861364800.

The previous prime is 120003230120989. The next prime is 120003230121013. The reversal of 120003230121000 is 121032300021.

120003230121000 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20000535354 + ... + 20000541353.

It is an arithmetic number, because the mean of its divisors is an integer number (5850157468545).

Almost surely, 2^{120003230121000} is an apocalyptic number.

120003230121000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120003230121000 is an abundant number, since it is smaller than the sum of its proper divisors (254406847865880).

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

120003230121000 is a wasteful number, since it uses less digits than its factorization.

120003230121000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40001076731 (or 40001076717 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 120003230121000 its reverse (121032300021), we get a palindrome (120124262421021).

The spelling of 120003230121000 in words is "one hundred twenty trillion, three billion, two hundred thirty million, one hundred twenty-one thousand".