300133121223100 has 36 divisors (see below), whose sum is σ = 710496952425288. Its totient is φ = 109139316808000.

The previous prime is 300133121223097. The next prime is 300133121223101. The reversal of 300133121223100 is 1322121331003.

It is a super-2 number, since 2×300133121223100² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300133121223101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 136424144911 + ... + 136424147110.

It is an arithmetic number, because the mean of its divisors is an integer number (19736026456258).

Almost surely, 2^{300133121223100} is an apocalyptic number.

It is an amenable number.

300133121223100 is an abundant number, since it is smaller than the sum of its proper divisors (410363831202188).

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

300133121223100 is a wasteful number, since it uses less digits than its factorization.

300133121223100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272848292046 (or 272848292039 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 300133121223100 its reverse (1322121331003), we get a palindrome (301455242554103).

The spelling of 300133121223100 in words is "three hundred trillion, one hundred thirty-three billion, one hundred twenty-one million, two hundred twenty-three thousand, one hundred".