301030001131033 has 4 divisors (see below), whose sum is σ = 301030390543540. Its totient is φ = 301029611718528.

The previous prime is 301030001131009. The next prime is 301030001131039. The reversal of 301030001131033 is 330131100030103.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 172584657573904 + 128445343557129 = 13137148^2 + 11333373^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-301030001131033 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 301030001131033.

It is not an unprimeable number, because it can be changed into a prime (301030001131039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193544388 + ... + 195093541.

It is an arithmetic number, because the mean of its divisors is an integer number (75257597635885).

Almost surely, 2^{301030001131033} is an apocalyptic number.

It is an amenable number.

301030001131033 is a deficient number, since it is larger than the sum of its proper divisors (389412507).

301030001131033 is an equidigital number, since it uses as much as digits as its factorization.

301030001131033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389412506.

The product of its (nonzero) digits is 243, while the sum is 19.

Adding to 301030001131033 its reverse (330131100030103), we get a palindrome (631161101161136).

The spelling of 301030001131033 in words is "three hundred one trillion, thirty billion, one million, one hundred thirty-one thousand, thirty-three".