113002311003 has 16 divisors (see below), whose sum is σ = 154225632000. Its totient is φ = 73558112544.

The previous prime is 113002310987. The next prime is 113002311017. The reversal of 113002311003 is 300113200311.

It is not a de Polignac number, because 113002311003 - 2⁴ = 113002310987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113002311053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240825 + ... + 532917.

It is an arithmetic number, because the mean of its divisors is an integer number (9639102000).

Almost surely, 2^113002311003 is an apocalyptic number.

113002311003 is a deficient number, since it is larger than the sum of its proper divisors (41223320997).

113002311003 is a wasteful number, since it uses less digits than its factorization.

113002311003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295138.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 113002311003 its reverse (300113200311), we get a palindrome (413115511314).

The spelling of 113002311003 in words is "one hundred thirteen billion, two million, three hundred eleven thousand, three".