113000212003 has 4 divisors (see below), whose sum is σ = 129143099440. Its totient is φ = 96857324568.

The previous prime is 113000211997. The next prime is 113000212009. The reversal of 113000212003 is 300212000311.

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

It is an interprime number because it is at equal distance from previous prime (113000211997) and next prime (113000212009).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113000212003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113000212009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8071443708 + ... + 8071443721.

It is an arithmetic number, because the mean of its divisors is an integer number (32285774860).

Almost surely, 2^113000212003 is an apocalyptic number.

113000212003 is a deficient number, since it is larger than the sum of its proper divisors (16142887437).

113000212003 is an equidigital number, since it uses as much as digits as its factorization.

113000212003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16142887436.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 113000212003 its reverse (300212000311), we get a palindrome (413212212314).

The spelling of 113000212003 in words is "one hundred thirteen billion, two hundred twelve thousand, three".