10302412243 has 4 divisors (see below), whose sum is σ = 10302685848. Its totient is φ = 10302138640.

The previous prime is 10302412207. The next prime is 10302412247. The reversal of 10302412243 is 34221420301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10302412243 - 2¹³ = 10302404051 is a prime.

It is a super-2 number, since 2×10302412243² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10302412247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69178 + ... + 159343.

It is an arithmetic number, because the mean of its divisors is an integer number (2575671462).

Almost surely, 2^10302412243 is an apocalyptic number.

10302412243 is a deficient number, since it is larger than the sum of its proper divisors (273605).

10302412243 is an equidigital number, since it uses as much as digits as its factorization.

10302412243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273604.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 10302412243 its reverse (34221420301), we get a palindrome (44523832544).

The spelling of 10302412243 in words is "ten billion, three hundred two million, four hundred twelve thousand, two hundred forty-three".