300112130322 has 64 divisors (see below), whose sum is σ = 689783731200. Its totient is φ = 96619893120.

The previous prime is 300112130287. The next prime is 300112130347. The reversal of 300112130322 is 223031211003.

300112130322 is a `hidden beast` number, since 300 + 1 + 12 + 1 + 30 + 322 = 666.

It is a super-2 number, since 2×300112130322² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 300112130295 and 300112130304.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 675958 + ... + 1028174.

It is an arithmetic number, because the mean of its divisors is an integer number (10777870800).

Almost surely, 2^300112130322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 300112130322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (344891865600).

300112130322 is an abundant number, since it is smaller than the sum of its proper divisors (389671600878).

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

300112130322 is a wasteful number, since it uses less digits than its factorization.

300112130322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352768 (or 352762 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 300112130322 its reverse (223031211003), we get a palindrome (523143341325).

The spelling of 300112130322 in words is "three hundred billion, one hundred twelve million, one hundred thirty thousand, three hundred twenty-two".