2031124593 has 8 divisors (see below), whose sum is σ = 2711060128. Its totient is φ = 1352636064.

The previous prime is 2031124559. The next prime is 2031124597. The reversal of 2031124593 is 3954211302.

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

It is not a de Polignac number, because 2031124593 - 2²⁰ = 2030076017 is a prime.

It is a super-2 number, since 2×2031124593² = 8250934224578831298, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2031124593.

It is not an unprimeable number, because it can be changed into a prime (2031124597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 358471 + ... + 364092.

It is an arithmetic number, because the mean of its divisors is an integer number (338882516).

Almost surely, 2^2031124593 is an apocalyptic number.

It is an amenable number.

2031124593 is a deficient number, since it is larger than the sum of its proper divisors (679935535).

2031124593 is an equidigital number, since it uses as much as digits as its factorization.

2031124593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723503.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 2031124593 is about 45067.9996560753. Note that the first 3 decimals coincide. The cubic root of 2031124593 is about 1266.4231912068.

Adding to 2031124593 its reverse (3954211302), we get a palindrome (5985335895).

The spelling of 2031124593 in words is "two billion, thirty-one million, one hundred twenty-four thousand, five hundred ninety-three".