302300003223 has 12 divisors (see below), whose sum is σ = 455640584880. Its totient is φ = 192771016416.

The previous prime is 302300003221. The next prime is 302300003231. The reversal of 302300003223 is 322300003203.

It is not a de Polignac number, because 302300003223 - 2¹ = 302300003221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 302300003196 and 302300003205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (302300003221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 730193038 + ... + 730193451.

It is an arithmetic number, because the mean of its divisors is an integer number (37970048740).

Almost surely, 2^302300003223 is an apocalyptic number.

302300003223 is a deficient number, since it is larger than the sum of its proper divisors (153340581657).

302300003223 is a wasteful number, since it uses less digits than its factorization.

302300003223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1460386518 (or 1460386515 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 18.

Adding to 302300003223 its reverse (322300003203), we get a palindrome (624600006426).

The spelling of 302300003223 in words is "three hundred two billion, three hundred million, three thousand, two hundred twenty-three".