301000513220131 has 2 divisors, whose sum is σ = 301000513220132. Its totient is φ = 301000513220130.

The previous prime is 301000513220081. The next prime is 301000513220149. The reversal of 301000513220131 is 131022315000103.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-301000513220131 is a prime.

It is a super-2 number, since 2×301000513220131² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (301000513220161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150500256610065 + 150500256610066.

It is an arithmetic number, because the mean of its divisors is an integer number (150500256610066).

Almost surely, 2^{301000513220131} is an apocalyptic number.

301000513220131 is a deficient number, since it is larger than the sum of its proper divisors (1).

301000513220131 is an equidigital number, since it uses as much as digits as its factorization.

301000513220131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 22.

Adding to 301000513220131 its reverse (131022315000103), we get a palindrome (432022828220234).

The spelling of 301000513220131 in words is "three hundred one trillion, five hundred thirteen million, two hundred twenty thousand, one hundred thirty-one".