2823130971 has 48 divisors (see below), whose sum is σ = 4314069760. Its totient is φ = 1776660480.

The previous prime is 2823130963. The next prime is 2823131023. The reversal of 2823130971 is 1790313282.

2823130971 is a `hidden beast` number, since 282 + 3 + 1 + 309 + 71 = 666.

2823130971 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2823130971 - 2³ = 2823130963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2823130931) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1974885 + ... + 1976313.

Almost surely, 2^2823130971 is an apocalyptic number.

2823130971 is a deficient number, since it is larger than the sum of its proper divisors (1490938789).

2823130971 is a wasteful number, since it uses less digits than its factorization.

2823130971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1636 (or 1633 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 2823130971 is about 53133.1438087377. The cubic root of 2823130971 is about 1413.3303185690.

It can be divided in two parts, 282 and 3130971, that added together give a triangular number (3131253 = T₂₅₀₂).

The spelling of 2823130971 in words is "two billion, eight hundred twenty-three million, one hundred thirty thousand, nine hundred seventy-one".