201201131303 has 2 divisors, whose sum is σ = 201201131304. Its totient is φ = 201201131302.

The previous prime is 201201131297. The next prime is 201201131399. The reversal of 201201131303 is 303131102102.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201201131303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201201137303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100600565651 + 100600565652.

It is an arithmetic number, because the mean of its divisors is an integer number (100600565652).

Almost surely, 2^201201131303 is an apocalyptic number.

201201131303 is a deficient number, since it is larger than the sum of its proper divisors (1).

201201131303 is an equidigital number, since it uses as much as digits as its factorization.

201201131303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 201201131303 its reverse (303131102102), we get a palindrome (504332233405).

The spelling of 201201131303 in words is "two hundred one billion, two hundred one million, one hundred thirty-one thousand, three hundred three".