2030331140 has 12 divisors (see below), whose sum is σ = 4263695436. Its totient is φ = 812132448.

The previous prime is 2030331139. The next prime is 2030331169. The reversal of 2030331140 is 411330302.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1493204164 + 537126976 = 38642^2 + 23176^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50758259 + ... + 50758298.

It is an arithmetic number, because the mean of its divisors is an integer number (355307953).

Almost surely, 2^2030331140 is an apocalyptic number.

2030331140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2030331140 is an abundant number, since it is smaller than the sum of its proper divisors (2233364296).

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

2030331140 is a wasteful number, since it uses less digits than its factorization.

2030331140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101516566 (or 101516564 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2030331140 is about 45059.1959537673. The cubic root of 2030331140 is about 1266.2582615320.

Adding to 2030331140 its reverse (411330302), we get a palindrome (2441661442).

The spelling of 2030331140 in words is "two billion, thirty million, three hundred thirty-one thousand, one hundred forty".