302123001230 has 16 divisors (see below), whose sum is σ = 544156916544. Its totient is φ = 120774641760.

The previous prime is 302123001223. The next prime is 302123001247. The reversal of 302123001230 is 32100321203.

It is a junction number, because it is equal to n+sod(n) for n = 302123001199 and 302123001208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9302822 + ... + 9335241.

It is an arithmetic number, because the mean of its divisors is an integer number (34009807284).

Almost surely, 2^302123001230 is an apocalyptic number.

302123001230 is a deficient number, since it is larger than the sum of its proper divisors (242033915314).

302123001230 is a wasteful number, since it uses less digits than its factorization.

302123001230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18639691.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 302123001230 its reverse (32100321203), we get a palindrome (334223322433).

The spelling of 302123001230 in words is "three hundred two billion, one hundred twenty-three million, one thousand, two hundred thirty".