301120993 has 2 divisors, whose sum is σ = 301120994. Its totient is φ = 301120992.

The previous prime is 301120973. The next prime is 301120997. The reversal of 301120993 is 399021103.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 288218529 + 12902464 = 16977^2 + 3592^2 .

It is a cyclic number.

It is not a de Polignac number, because 301120993 - 2⁹ = 301120481 is a prime.

It is not a weakly prime, because it can be changed into another prime (301120997) 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 as a sum of consecutive naturals, namely, 150560496 + 150560497.

It is an arithmetic number, because the mean of its divisors is an integer number (150560497).

Almost surely, 2^301120993 is an apocalyptic number.

It is an amenable number.

301120993 is a deficient number, since it is larger than the sum of its proper divisors (1).

301120993 is an equidigital number, since it uses as much as digits as its factorization.

301120993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1458, while the sum is 28.

The square root of 301120993 is about 17352.8381828449. The cubic root of 301120993 is about 670.2657244050.

The spelling of 301120993 in words is "three hundred one million, one hundred twenty thousand, nine hundred ninety-three".