201121000301113 has 2 divisors, whose sum is σ = 201121000301114. Its totient is φ = 201121000301112.

The previous prime is 201121000301101. The next prime is 201121000301219. The reversal of 201121000301113 is 311103000121102.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 114657559061929 + 86463441239184 = 10707827^2 + 9298572^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201121000301113 is a prime.

It is not a weakly prime, because it can be changed into another prime (201121000302113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100560500150556 + 100560500150557.

It is an arithmetic number, because the mean of its divisors is an integer number (100560500150557).

Almost surely, 2^{201121000301113} is an apocalyptic number.

It is an amenable number.

201121000301113 is a deficient number, since it is larger than the sum of its proper divisors (1).

201121000301113 is an equidigital number, since it uses as much as digits as its factorization.

201121000301113 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 16.

Adding to 201121000301113 its reverse (311103000121102), we get a palindrome (512224000422215).

The spelling of 201121000301113 in words is "two hundred one trillion, one hundred twenty-one billion, three hundred one thousand, one hundred thirteen".