301112132141 has 2 divisors, whose sum is σ = 301112132142. Its totient is φ = 301112132140.

The previous prime is 301112132129. The next prime is 301112132147. The reversal of 301112132141 is 141231211103.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 150707004100 + 150405128041 = 388210^2 + 387821^2 .

It is a cyclic number.

It is not a de Polignac number, because 301112132141 - 2⁶ = 301112132077 is a prime.

It is a super-2 number, since 2×301112132141² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (301112132147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150556066070 + 150556066071.

It is an arithmetic number, because the mean of its divisors is an integer number (150556066071).

Almost surely, 2^301112132141 is an apocalyptic number.

It is an amenable number.

301112132141 is a deficient number, since it is larger than the sum of its proper divisors (1).

301112132141 is an equidigital number, since it uses as much as digits as its factorization.

301112132141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 301112132141 its reverse (141231211103), we get a palindrome (442343343244).

The spelling of 301112132141 in words is "three hundred one billion, one hundred twelve million, one hundred thirty-two thousand, one hundred forty-one".