2681431083 has 6 divisors (see below), whose sum is σ = 3873178244. Its totient is φ = 1787620716.

The previous prime is 2681431007. The next prime is 2681431091. The reversal of 2681431083 is 3801341862.

2681431083 is a `hidden beast` number, since 268 + 1 + 4 + 310 + 83 = 666.

It is not a de Polignac number, because 2681431083 - 2⁹ = 2681430571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2681431003) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 148968385 + ... + 148968402.

Almost surely, 2^2681431083 is an apocalyptic number.

2681431083 is a deficient number, since it is larger than the sum of its proper divisors (1191747161).

2681431083 is a wasteful number, since it uses less digits than its factorization.

2681431083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297936793 (or 297936790 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 2681431083 is about 51782.5364674231. The cubic root of 2681431083 is about 1389.2771085438.

The spelling of 2681431083 in words is "two billion, six hundred eighty-one million, four hundred thirty-one thousand, eighty-three".