300134012121443 has 8 divisors (see below), whose sum is σ = 303173006193408. Its totient is φ = 297097423273224.

The previous prime is 300134012121397. The next prime is 300134012121451. The reversal of 300134012121443 is 344121210431003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 300134012121443 - 2²⁸ = 300133743685987 is a prime.

It is a super-2 number, since 2×300134012121443² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (300133012121443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 601055105 + ... + 601554242.

It is an arithmetic number, because the mean of its divisors is an integer number (37896625774176).

Almost surely, 2^{300134012121443} is an apocalyptic number.

300134012121443 is a deficient number, since it is larger than the sum of its proper divisors (3038994071965).

300134012121443 is a wasteful number, since it uses less digits than its factorization.

300134012121443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202611873.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 300134012121443 its reverse (344121210431003), we get a palindrome (644255222552446).

The spelling of 300134012121443 in words is "three hundred trillion, one hundred thirty-four billion, twelve million, one hundred twenty-one thousand, four hundred forty-three".