2003312203180 has 24 divisors (see below), whose sum is σ = 4210604379072. Its totient is φ = 800629880832.

The previous prime is 2003312203177. The next prime is 2003312203181. The reversal of 2003312203180 is 813022133002.

It is a super-2 number, since 2×2003312203180² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2003312203181) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 43413892 + ... + 43460011.

It is an arithmetic number, because the mean of its divisors is an integer number (175441849128).

Almost surely, 2^{2003312203180} is an apocalyptic number.

2003312203180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2003312203180 is an abundant number, since it is smaller than the sum of its proper divisors (2207292175892).

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

2003312203180 is a wasteful number, since it uses less digits than its factorization.

2003312203180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86875065 (or 86875063 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 2003312203180 its reverse (813022133002), we get a palindrome (2816334336182).

The spelling of 2003312203180 in words is "two trillion, three billion, three hundred twelve million, two hundred three thousand, one hundred eighty".