113100022212101 has 4 divisors (see below), whose sum is σ = 113101373276172. Its totient is φ = 113098671148032.

The previous prime is 113100022212077. The next prime is 113100022212109. The reversal of 113100022212101 is 101212220001311.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 92696959061476 + 20403063150625 = 9627926^2 + 4516975^2 .

It is a cyclic number.

It is not a de Polignac number, because 113100022212101 - 2³⁴ = 113082842342917 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113100022212101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113100022212109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 675406460 + ... + 675573893.

It is an arithmetic number, because the mean of its divisors is an integer number (28275343319043).

Almost surely, 2^{113100022212101} is an apocalyptic number.

It is an amenable number.

113100022212101 is a deficient number, since it is larger than the sum of its proper divisors (1351064071).

113100022212101 is an equidigital number, since it uses as much as digits as its factorization.

113100022212101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1351064070.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 113100022212101 its reverse (101212220001311), we get a palindrome (214312242213412).

The spelling of 113100022212101 in words is "one hundred thirteen trillion, one hundred billion, twenty-two million, two hundred twelve thousand, one hundred one".