113101201003 has 4 divisors (see below), whose sum is σ = 129258515440. Its totient is φ = 96943886568.

The previous prime is 113101200997. The next prime is 113101201007. The reversal of 113101201003 is 300102101311.

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

It is a cyclic number.

It is not a de Polignac number, because 113101201003 - 2¹⁷ = 113101069931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113101201007) 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, 8078657208 + ... + 8078657221.

It is an arithmetic number, because the mean of its divisors is an integer number (32314628860).

Almost surely, 2^113101201003 is an apocalyptic number.

113101201003 is a deficient number, since it is larger than the sum of its proper divisors (16157314437).

113101201003 is an equidigital number, since it uses as much as digits as its factorization.

113101201003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16157314436.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 113101201003 its reverse (300102101311), we get a palindrome (413203302314).

The spelling of 113101201003 in words is "one hundred thirteen billion, one hundred one million, two hundred one thousand, three".