301133211009947 has 2 divisors, whose sum is σ = 301133211009948. Its totient is φ = 301133211009946.

The previous prime is 301133211009931. The next prime is 301133211010001. The reversal of 301133211009947 is 749900112331103.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 301133211009947 - 2⁴ = 301133211009931 is a prime.

It is a super-2 number, since 2×301133211009947² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 301133211009898 and 301133211009907.

It is not a weakly prime, because it can be changed into another prime (301133211609947) 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 as a sum of consecutive naturals, namely, 150566605504973 + 150566605504974.

It is an arithmetic number, because the mean of its divisors is an integer number (150566605504974).

Almost surely, 2^{301133211009947} is an apocalyptic number.

301133211009947 is a deficient number, since it is larger than the sum of its proper divisors (1).

301133211009947 is an equidigital number, since it uses as much as digits as its factorization.

301133211009947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 122472, while the sum is 44.

The spelling of 301133211009947 in words is "three hundred one trillion, one hundred thirty-three billion, two hundred eleven million, nine thousand, nine hundred forty-seven".