130321112203 has 4 divisors (see below), whose sum is σ = 130434141208. Its totient is φ = 130208083200.

The previous prime is 130321112197. The next prime is 130321112261. The reversal of 130321112203 is 302211123031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 302211123031 = 33937 ⋅8905063.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130321112203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130321112293) 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 3 ways as a sum of consecutive naturals, for example, 56512773 + ... + 56515078.

It is an arithmetic number, because the mean of its divisors is an integer number (32608535302).

Almost surely, 2^130321112203 is an apocalyptic number.

130321112203 is a deficient number, since it is larger than the sum of its proper divisors (113029005).

130321112203 is a wasteful number, since it uses less digits than its factorization.

130321112203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113029004.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 130321112203 its reverse (302211123031), we get a palindrome (432532235234).

The spelling of 130321112203 in words is "one hundred thirty billion, three hundred twenty-one million, one hundred twelve thousand, two hundred three".