1024243031 has 12 divisors (see below), whose sum is σ = 1193006808. Its totient is φ = 876787632.

The previous prime is 1024243027. The next prime is 1024243043. The reversal of 1024243031 is 1303424201.

It is not a de Polignac number, because 1024243031 - 2² = 1024243027 is a prime.

It is a super-2 number, since 2×1024243031² = 2098147573104133922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1024242994 and 1024243012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1024243001) 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 11 ways as a sum of consecutive naturals, for example, 25940 + ... + 52166.

It is an arithmetic number, because the mean of its divisors is an integer number (99417234).

Almost surely, 2^1024243031 is an apocalyptic number.

1024243031 is a deficient number, since it is larger than the sum of its proper divisors (168763777).

1024243031 is an equidigital number, since it uses as much as digits as its factorization.

1024243031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27038 (or 27031 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1024243031 is about 32003.7971340902. The cubic root of 1024243031 is about 1008.0165731586.

Adding to 1024243031 its reverse (1303424201), we get a palindrome (2327667232).

The spelling of 1024243031 in words is "one billion, twenty-four million, two hundred forty-three thousand, thirty-one".