10302312223 has 4 divisors (see below), whose sum is σ = 11774071120. Its totient is φ = 8830553328.

The previous prime is 10302312203. The next prime is 10302312233. The reversal of 10302312223 is 32221320301.

10302312223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10302312223 - 2²⁹ = 9765441311 is a prime.

It is a super-2 number, since 2×10302312223² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10302312223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10302312203) 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 3 ways as a sum of consecutive naturals, for example, 735879438 + ... + 735879451.

It is an arithmetic number, because the mean of its divisors is an integer number (2943517780).

Almost surely, 2^10302312223 is an apocalyptic number.

10302312223 is a deficient number, since it is larger than the sum of its proper divisors (1471758897).

10302312223 is an equidigital number, since it uses as much as digits as its factorization.

10302312223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1471758896.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 10302312223 its reverse (32221320301), we get a palindrome (42523632524).

The spelling of 10302312223 in words is "ten billion, three hundred two million, three hundred twelve thousand, two hundred twenty-three".