305230122302 has 16 divisors (see below), whose sum is σ = 523278689280. Its totient is φ = 130806146808.

The previous prime is 305230122269. The next prime is 305230122313. The reversal of 305230122302 is 203221032503.

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, 278102 + ... + 829337.

It is an arithmetic number, because the mean of its divisors is an integer number (32704918080).

Almost surely, 2^305230122302 is an apocalyptic number.

305230122302 is a deficient number, since it is larger than the sum of its proper divisors (218048566978).

305230122302 is a wasteful number, since it uses less digits than its factorization.

305230122302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1127135.

The product of its (nonzero) digits is 2160, while the sum is 23.

Adding to 305230122302 its reverse (203221032503), we get a palindrome (508451154805).

The spelling of 305230122302 in words is "three hundred five billion, two hundred thirty million, one hundred twenty-two thousand, three hundred two".