301020232001 has 2 divisors, whose sum is σ = 301020232002. Its totient is φ = 301020232000.

The previous prime is 301020231949. The next prime is 301020232031. The reversal of 301020232001 is 100232020103.

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., 251050100401 + 49970131600 = 501049^2 + 223540^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-301020232001 is a prime.

It is a super-2 number, since 2×301020232001² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (301020232031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150510116000 + 150510116001.

It is an arithmetic number, because the mean of its divisors is an integer number (150510116001).

Almost surely, 2^301020232001 is an apocalyptic number.

It is an amenable number.

301020232001 is a deficient number, since it is larger than the sum of its proper divisors (1).

301020232001 is an equidigital number, since it uses as much as digits as its factorization.

301020232001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 301020232001 its reverse (100232020103), we get a palindrome (401252252104).

The spelling of 301020232001 in words is "three hundred one billion, twenty million, two hundred thirty-two thousand, one".