113103220022101 has 2 divisors, whose sum is σ = 113103220022102. Its totient is φ = 113103220022100.

The previous prime is 113103220022071. The next prime is 113103220022201. The reversal of 113103220022101 is 101220022301311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 91397404919601 + 21705815102500 = 9560199^2 + 4658950^2 .

It is an emirp because it is prime and its reverse (101220022301311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113103220022101 - 2⁷ = 113103220021973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113103220022201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56551610011050 + 56551610011051.

It is an arithmetic number, because the mean of its divisors is an integer number (56551610011051).

Almost surely, 2^{113103220022101} is an apocalyptic number.

It is an amenable number.

113103220022101 is a deficient number, since it is larger than the sum of its proper divisors (1).

113103220022101 is an equidigital number, since it uses as much as digits as its factorization.

113103220022101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 113103220022101 its reverse (101220022301311), we get a palindrome (214323242323412).

The spelling of 113103220022101 in words is "one hundred thirteen trillion, one hundred three billion, two hundred twenty million, twenty-two thousand, one hundred one".