2030312850 has 48 divisors (see below), whose sum is σ = 5054863968. Its totient is φ = 539299840.

The previous prime is 2030312821. The next prime is 2030312863. The reversal of 2030312850 is 582130302.

It is a self number, because there is not a number n which added to its sum of digits gives 2030312850.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12217 + ... + 64883.

It is an arithmetic number, because the mean of its divisors is an integer number (105309666).

Almost surely, 2^2030312850 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2030312850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2527431984).

2030312850 is an abundant number, since it is smaller than the sum of its proper divisors (3024551118).

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

2030312850 is a wasteful number, since it uses less digits than its factorization.

2030312850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52939 (or 52934 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 2030312850 is about 45058.9929980687. The cubic root of 2030312850 is about 1266.2544592075.

It can be divided in two parts, 20303 and 12850, that added together give a triangular number (33153 = T₂₅₇).

The spelling of 2030312850 in words is "two billion, thirty million, three hundred twelve thousand, eight hundred fifty".