2061330160 has 20 divisors (see below), whose sum is σ = 4792592808. Its totient is φ = 824532032.

The previous prime is 2061330133. The next prime is 2061330181. The reversal of 2061330160 is 610331602.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12883234 + ... + 12883393.

Almost surely, 2^2061330160 is an apocalyptic number.

2061330160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2061330160 is an abundant number, since it is smaller than the sum of its proper divisors (2731262648).

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

2061330160 is a wasteful number, since it uses less digits than its factorization.

2061330160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25766640 (or 25766634 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 2061330160 is about 45401.8739701348. The cubic root of 2061330160 is about 1272.6701339469.

Adding to 2061330160 its reverse (610331602), we get a palindrome (2671661762).

The spelling of 2061330160 in words is "two billion, sixty-one million, three hundred thirty thousand, one hundred sixty".