300023021112 has 32 divisors (see below), whose sum is σ = 754201528080. Its totient is φ = 99455143680.

The previous prime is 300023021087. The next prime is 300023021131. The reversal of 300023021112 is 211120320003.

It is a junction number, because it is equal to n+sod(n) for n = 300023021091 and 300023021100.

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, 34528693 + ... + 34537380.

Almost surely, 2^300023021112 is an apocalyptic number.

It is an amenable number.

300023021112 is an abundant number, since it is smaller than the sum of its proper divisors (454178506968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

300023021112 is a wasteful number, since it uses less digits than its factorization.

300023021112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69066263 (or 69066259 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 300023021112 its reverse (211120320003), we get a palindrome (511143341115).

The spelling of 300023021112 in words is "three hundred billion, twenty-three million, twenty-one thousand, one hundred twelve".