113020011003 has 8 divisors (see below), whose sum is σ = 150698054416. Its totient is φ = 75344320800.

The previous prime is 113020010947. The next prime is 113020011023. The reversal of 113020011003 is 300110020311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113020011003 - 2¹⁰ = 113020009979 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 113020011003.

It is not an unprimeable number, because it can be changed into a prime (113020011023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 473008 + ... + 670653.

It is an arithmetic number, because the mean of its divisors is an integer number (18837256802).

Almost surely, 2^113020011003 is an apocalyptic number.

113020011003 is a deficient number, since it is larger than the sum of its proper divisors (37678043413).

113020011003 is a wasteful number, since it uses less digits than its factorization.

113020011003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1176605.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 113020011003 its reverse (300110020311), we get a palindrome (413130031314).

The spelling of 113020011003 in words is "one hundred thirteen billion, twenty million, eleven thousand, three".