120203233012002 has 32 divisors (see below), whose sum is σ = 276726867379200. Its totient is φ = 34096703298768.

The previous prime is 120203233011977. The next prime is 120203233012043. The reversal of 120203233012002 is 200210332302021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 120203233012002.

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, 10294892502 + ... + 10294904177.

It is an arithmetic number, because the mean of its divisors is an integer number (8647714605600).

Almost surely, 2^{120203233012002} is an apocalyptic number.

120203233012002 is an abundant number, since it is smaller than the sum of its proper divisors (156523634367198).

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

120203233012002 is a wasteful number, since it uses less digits than its factorization.

120203233012002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20589796830.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 120203233012002 its reverse (200210332302021), we get a palindrome (320413565314023).

The spelling of 120203233012002 in words is "one hundred twenty trillion, two hundred three billion, two hundred thirty-three million, twelve thousand, two".