121010303201 has 2 divisors, whose sum is σ = 121010303202. Its totient is φ = 121010303200.

The previous prime is 121010303179. The next prime is 121010303237. The reversal of 121010303201 is 102303010121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 116981100625 + 4029202576 = 342025^2 + 63476^2 .

It is a cyclic number.

It is not a de Polignac number, because 121010303201 - 2¹⁰ = 121010302177 is a prime.

It is not a weakly prime, because it can be changed into another prime (121010303101) 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, 60505151600 + 60505151601.

It is an arithmetic number, because the mean of its divisors is an integer number (60505151601).

Almost surely, 2^121010303201 is an apocalyptic number.

It is an amenable number.

121010303201 is a deficient number, since it is larger than the sum of its proper divisors (1).

121010303201 is an equidigital number, since it uses as much as digits as its factorization.

121010303201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 121010303201 its reverse (102303010121), we get a palindrome (223313313322).

The spelling of 121010303201 in words is "one hundred twenty-one billion, ten million, three hundred three thousand, two hundred one".