113003212101 has 16 divisors (see below), whose sum is σ = 170801077440. Its totient is φ = 65880414720.

The previous prime is 113003212043. The next prime is 113003212163. The reversal of 113003212101 is 101212300311.

It is a happy number.

It is not a de Polignac number, because 113003212101 - 2¹³ = 113003203909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113003212171) 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 in 15 ways as a sum of consecutive naturals, for example, 76249740 + ... + 76251221.

It is an arithmetic number, because the mean of its divisors is an integer number (10675067340).

Almost surely, 2^113003212101 is an apocalyptic number.

It is an amenable number.

113003212101 is a deficient number, since it is larger than the sum of its proper divisors (57797865339).

113003212101 is a wasteful number, since it uses less digits than its factorization.

113003212101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152500996.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 113003212101 its reverse (101212300311), we get a palindrome (214215512412).

The spelling of 113003212101 in words is "one hundred thirteen billion, three million, two hundred twelve thousand, one hundred one".