301402001 has 2 divisors, whose sum is σ = 301402002. Its totient is φ = 301402000.

The previous prime is 301401949. The next prime is 301402019. The reversal of 301402001 is 100204103.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 276889600 + 24512401 = 16640^2 + 4951^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-301402001 is a prime.

It is not a weakly prime, because it can be changed into another prime (301402021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150701000 + 150701001.

It is an arithmetic number, because the mean of its divisors is an integer number (150701001).

Almost surely, 2^301402001 is an apocalyptic number.

It is an amenable number.

301402001 is a deficient number, since it is larger than the sum of its proper divisors (1).

301402001 is an equidigital number, since it uses as much as digits as its factorization.

301402001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 301402001 is about 17360.9331834438. The cubic root of 301402001 is about 670.4741583077.

Adding to 301402001 its reverse (100204103), we get a palindrome (401606104).

The spelling of 301402001 in words is "three hundred one million, four hundred two thousand, one".