2141231160 has 32 divisors (see below), whose sum is σ = 6423693840. Its totient is φ = 570994944.

The previous prime is 2141231143. The next prime is 2141231173. The reversal of 2141231160 is 611321412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8921677 + ... + 8921916.

Almost surely, 2^2141231160 is an apocalyptic number.

2141231160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2141231160 is an abundant number, since it is smaller than the sum of its proper divisors (4282462680).

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

2141231160 is a wasteful number, since it uses less digits than its factorization.

2141231160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17843607 (or 17843603 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 2141231160 is about 46273.4390336400. The cubic root of 2141231160 is about 1288.9058205707.

Adding to 2141231160 its reverse (611321412), we get a palindrome (2752552572).

The spelling of 2141231160 in words is "two billion, one hundred forty-one million, two hundred thirty-one thousand, one hundred sixty".