113101202101 has 2 divisors, whose sum is σ = 113101202102. Its totient is φ = 113101202100.

The previous prime is 113101202057. The next prime is 113101202141. The reversal of 113101202101 is 101202101311.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 91219100625 + 21882101476 = 302025^2 + 147926^2 .

It is a cyclic number.

It is not a de Polignac number, because 113101202101 - 2⁹ = 113101201589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113101202141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56550601050 + 56550601051.

It is an arithmetic number, because the mean of its divisors is an integer number (56550601051).

Almost surely, 2^113101202101 is an apocalyptic number.

It is an amenable number.

113101202101 is a deficient number, since it is larger than the sum of its proper divisors (1).

113101202101 is an equidigital number, since it uses as much as digits as its factorization.

113101202101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 113101202101 its reverse (101202101311), we get a palindrome (214303303412).

The spelling of 113101202101 in words is "one hundred thirteen billion, one hundred one million, two hundred two thousand, one hundred one".