301313130121 has 4 divisors (see below), whose sum is σ = 311032908544. Its totient is φ = 291593351700.

The previous prime is 301313130109. The next prime is 301313130149. The reversal of 301313130121 is 121031313103.

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, and also an emirpimes, since its reverse is a distinct semiprime: 121031313103 = 67 ⋅1806437509.

It is a cyclic number.

It is not a de Polignac number, because 301313130121 - 2⁵ = 301313130089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (301313137121) 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, 4859889165 + ... + 4859889226.

It is an arithmetic number, because the mean of its divisors is an integer number (77758227136).

Almost surely, 2^301313130121 is an apocalyptic number.

301313130121 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

301313130121 is a deficient number, since it is larger than the sum of its proper divisors (9719778423).

301313130121 is an equidigital number, since it uses as much as digits as its factorization.

301313130121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9719778422.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 301313130121 its reverse (121031313103), we get a palindrome (422344443224).

The spelling of 301313130121 in words is "three hundred one billion, three hundred thirteen million, one hundred thirty thousand, one hundred twenty-one".