10322031243 has 4 divisors (see below), whose sum is σ = 13762708328. Its totient is φ = 6881354160.

The previous prime is 10322031199. The next prime is 10322031263. The reversal of 10322031243 is 34213022301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34213022301 = 3 ⋅11404340767.

It is not a de Polignac number, because 10322031243 - 2⁹ = 10322030731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10322031263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1720338538 + ... + 1720338543.

It is an arithmetic number, because the mean of its divisors is an integer number (3440677082).

Almost surely, 2^10322031243 is an apocalyptic number.

10322031243 is a deficient number, since it is larger than the sum of its proper divisors (3440677085).

10322031243 is an equidigital number, since it uses as much as digits as its factorization.

10322031243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3440677084.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 10322031243 its reverse (34213022301), we get a palindrome (44535053544).

The spelling of 10322031243 in words is "ten billion, three hundred twenty-two million, thirty-one thousand, two hundred forty-three".