2160012831 has 8 divisors (see below), whose sum is σ = 2886433200. Its totient is φ = 1436800512.

The previous prime is 2160012821. The next prime is 2160012839. The reversal of 2160012831 is 1382100612.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2160012831 - 2¹⁰ = 2160011807 is a prime.

It is a super-2 number, since 2×2160012831² = 9331310860169269122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2160012839) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 800440 + ... + 803133.

It is an arithmetic number, because the mean of its divisors is an integer number (360804150).

Almost surely, 2^2160012831 is an apocalyptic number.

2160012831 is a deficient number, since it is larger than the sum of its proper divisors (726420369).

2160012831 is a wasteful number, since it uses less digits than its factorization.

2160012831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1604025.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 2160012831 is about 46475.9381938654. The cubic root of 2160012831 is about 1292.6633736022.

The spelling of 2160012831 in words is "two billion, one hundred sixty million, twelve thousand, eight hundred thirty-one".