201201421307 has 2 divisors, whose sum is σ = 201201421308. Its totient is φ = 201201421306.

The previous prime is 201201421273. The next prime is 201201421319. The reversal of 201201421307 is 703124102102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201201421307 - 2¹⁰ = 201201420283 is a prime.

It is not a weakly prime, because it can be changed into another prime (201201421327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100600710653 + 100600710654.

It is an arithmetic number, because the mean of its divisors is an integer number (100600710654).

Almost surely, 2^201201421307 is an apocalyptic number.

201201421307 is a deficient number, since it is larger than the sum of its proper divisors (1).

201201421307 is an equidigital number, since it uses as much as digits as its factorization.

201201421307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 23.

Adding to 201201421307 its reverse (703124102102), we get a palindrome (904325523409).

The spelling of 201201421307 in words is "two hundred one billion, two hundred one million, four hundred twenty-one thousand, three hundred seven".