301960141081 has 3 divisors (see below), whose sum is σ = 301960690591. Its totient is φ = 301959591572.

The previous prime is 301960141069. The next prime is 301960141139. The reversal of 301960141081 is 180141069103.

The square root of 301960141081 is 549509.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 180141069103 = 27997 ⋅6434299.

It can be written as a sum of positive squares in only one way, i.e., 3079251081 + 298880890000 = 55491^2 + 546700^2 .

It is not a de Polignac number, because 301960141081 - 2¹⁵ = 301960108313 is a prime.

It is a super-2 number, since 2×301960141081² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (301960141001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 274755 + ... + 824263.

Almost surely, 2^301960141081 is an apocalyptic number.

301960141081 is the 549509-th square number.

301960141081 is the 274755-th centered octagonal number.

It is an amenable number.

301960141081 is a deficient number, since it is larger than the sum of its proper divisors (549510).

301960141081 is an frugal number, since it uses more digits than its factorization.

301960141081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1099018 (or 549509 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 34.

The spelling of 301960141081 in words is "three hundred one billion, nine hundred sixty million, one hundred forty-one thousand, eighty-one".