113301213103 has 16 divisors (see below), whose sum is σ = 122207803200. Its totient is φ = 104422086144.

The previous prime is 113301213073. The next prime is 113301213209. The reversal of 113301213103 is 301312103311.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113301213103 is a prime.

It is a super-2 number, since 2×113301213103² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113301213503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31270950 + ... + 31274572.

It is an arithmetic number, because the mean of its divisors is an integer number (7637987700).

Almost surely, 2^113301213103 is an apocalyptic number.

113301213103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

113301213103 is a deficient number, since it is larger than the sum of its proper divisors (8906590097).

113301213103 is a wasteful number, since it uses less digits than its factorization.

113301213103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6738.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 113301213103 its reverse (301312103311), we get a palindrome (414613316414).

The spelling of 113301213103 in words is "one hundred thirteen billion, three hundred one million, two hundred thirteen thousand, one hundred three".