2131143014 has 32 divisors (see below), whose sum is σ = 4292096256. Its totient is φ = 766444320.

The previous prime is 2131142921. The next prime is 2131143041. The reversal of 2131143014 is 4103411312.

It is a super-2 number, since 2×2131143014² = 9083541092242008392, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 530252 + ... + 534255.

It is an arithmetic number, because the mean of its divisors is an integer number (134128008).

Almost surely, 2^2131143014 is an apocalyptic number.

2131143014 is an abundant number, since it is smaller than the sum of its proper divisors (2160953242).

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

2131143014 is a wasteful number, since it uses less digits than its factorization.

2131143014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1064540.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 2131143014 is about 46164.3045436623. The cubic root of 2131143014 is about 1286.8784598454.

Adding to 2131143014 its reverse (4103411312), we get a palindrome (6234554326).

The spelling of 2131143014 in words is "two billion, one hundred thirty-one million, one hundred forty-three thousand, fourteen".