2031140983 has 8 divisors (see below), whose sum is σ = 2154366720. Its totient is φ = 1909547640.

The previous prime is 2031140959. The next prime is 2031141019. The reversal of 2031140983 is 3890411302.

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

It is a cyclic number.

It is not a de Polignac number, because 2031140983 - 2⁹ = 2031140471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2031140933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 405535 + ... + 410512.

It is an arithmetic number, because the mean of its divisors is an integer number (269295840).

Almost surely, 2^2031140983 is an apocalyptic number.

2031140983 is a deficient number, since it is larger than the sum of its proper divisors (123225737).

2031140983 is a wasteful number, since it uses less digits than its factorization.

2031140983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816197.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 2031140983 is about 45068.1814920460. The cubic root of 2031140983 is about 1266.4265976317.

The spelling of 2031140983 in words is "two billion, thirty-one million, one hundred forty thousand, nine hundred eighty-three".