2143015160 has 64 divisors (see below), whose sum is σ = 5664768480. Its totient is φ = 719331840.

The previous prime is 2143015141. The next prime is 2143015211. The reversal of 2143015160 is 615103412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 181607 + ... + 193046.

Almost surely, 2^2143015160 is an apocalyptic number.

2143015160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2143015160 is an abundant number, since it is smaller than the sum of its proper divisors (3521753320).

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

2143015160 is a wasteful number, since it uses less digits than its factorization.

2143015160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374688 (or 374684 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 2143015160 is about 46292.7117373783. The cubic root of 2143015160 is about 1289.2636785057.

Adding to 2143015160 its reverse (615103412), we get a palindrome (2758118572).

The spelling of 2143015160 in words is "two billion, one hundred forty-three million, fifteen thousand, one hundred sixty".