2000319200180 has 54 divisors (see below), whose sum is σ = 4886602207074. Its totient is φ = 685808545632.

The previous prime is 2000319200179. The next prime is 2000319200183. The reversal of 2000319200180 is 810029130002.

It can be written as a sum of positive squares in only one way, i.e., 1600255360144 + 400063840036 = 1265012^2 + 632506^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000319200183) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 44252831 + ... + 44298009.

Almost surely, 2^{2000319200180} is an apocalyptic number.

2000319200180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2000319200180 is an abundant number, since it is smaller than the sum of its proper divisors (2886283006894).

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

2000319200180 is an frugal number, since it uses more digits than its factorization.

2000319200180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90381 (or 45193 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The spelling of 2000319200180 in words is "two trillion, three hundred nineteen million, two hundred thousand, one hundred eighty".