301152420133 has 4 divisors (see below), whose sum is σ = 301157293248. Its totient is φ = 301147547020.

The previous prime is 301152420083. The next prime is 301152420137. The reversal of 301152420133 is 331024251103.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 301152420133 - 2³⁷ = 163713466661 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 301152420098 and 301152420107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (301152420137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2342653 + ... + 2467858.

It is an arithmetic number, because the mean of its divisors is an integer number (75289323312).

Almost surely, 2^301152420133 is an apocalyptic number.

It is an amenable number.

301152420133 is a deficient number, since it is larger than the sum of its proper divisors (4873115).

301152420133 is an equidigital number, since it uses as much as digits as its factorization.

301152420133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4873114.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 301152420133 its reverse (331024251103), we get a palindrome (632176671236).

The spelling of 301152420133 in words is "three hundred one billion, one hundred fifty-two million, four hundred twenty thousand, one hundred thirty-three".