2003132322120 has 32 divisors (see below), whose sum is σ = 6009396966720. Its totient is φ = 534168619200.

The previous prime is 2003132322091. The next prime is 2003132322137. The reversal of 2003132322120 is 212232313002.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8346384556 + ... + 8346384795.

It is an arithmetic number, because the mean of its divisors is an integer number (187793655210).

Almost surely, 2^{2003132322120} is an apocalyptic number.

2003132322120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2003132322120 is an abundant number, since it is smaller than the sum of its proper divisors (4006264644600).

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

2003132322120 is a wasteful number, since it uses less digits than its factorization.

2003132322120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16692769365 (or 16692769361 counting only the distinct ones).

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

Adding to 2003132322120 its reverse (212232313002), we get a palindrome (2215364635122).

The spelling of 2003132322120 in words is "two trillion, three billion, one hundred thirty-two million, three hundred twenty-two thousand, one hundred twenty".