300231312122 has 16 divisors (see below), whose sum is σ = 514705782912. Its totient is φ = 128664678960.

The previous prime is 300231312103. The next prime is 300231312131. The reversal of 300231312122 is 221213132003.

It is a junction number, because it is equal to n+sod(n) for n = 300231312094 and 300231312103.

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, 165758 + ... + 792425.

It is an arithmetic number, because the mean of its divisors is an integer number (32169111432).

Almost surely, 2^300231312122 is an apocalyptic number.

300231312122 is a deficient number, since it is larger than the sum of its proper divisors (214474470790).

300231312122 is a wasteful number, since it uses less digits than its factorization.

300231312122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980573.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 300231312122 its reverse (221213132003), we get a palindrome (521444444125).

The spelling of 300231312122 in words is "three hundred billion, two hundred thirty-one million, three hundred twelve thousand, one hundred twenty-two".