2010173000 has 192 divisors, whose sum is σ = 5321862000. Its totient is φ = 709632000.

The previous prime is 2010172991. The next prime is 2010173017. The reversal of 2010173000 is 3710102.

It can be written as a sum of positive squares in 8 ways, for example, as 401681764 + 1608491236 = 20042^2 + 40106^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4476776 + ... + 4477224.

Almost surely, 2^2010173000 is an apocalyptic number.

2010173000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2010173000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2660931000).

2010173000 is an abundant number, since it is smaller than the sum of its proper divisors (3311689000).

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

2010173000 is a wasteful number, since it uses less digits than its factorization.

2010173000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529 (or 504 counting only the distinct ones).

The product of its (nonzero) digits is 42, while the sum is 14.

The square root of 2010173000 is about 44834.9528827677. The cubic root of 2010173000 is about 1262.0536343148.

Adding to 2010173000 its reverse (3710102), we get a palindrome (2013883102).

The spelling of 2010173000 in words is "two billion, ten million, one hundred seventy-three thousand".