2320031022103 has 4 divisors (see below), whose sum is σ = 2320045456248. Its totient is φ = 2320016587960.

The previous prime is 2320031022097. The next prime is 2320031022107. The reversal of 2320031022103 is 3012201300232.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2320031022103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320031022107) 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, 6973228 + ... + 7298353.

It is an arithmetic number, because the mean of its divisors is an integer number (580011364062).

Almost surely, 2^{2320031022103} is an apocalyptic number.

2320031022103 is a deficient number, since it is larger than the sum of its proper divisors (14434145).

2320031022103 is a wasteful number, since it uses less digits than its factorization.

2320031022103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14434144.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 2320031022103 its reverse (3012201300232), we get a palindrome (5332232322335).

The spelling of 2320031022103 in words is "two trillion, three hundred twenty billion, thirty-one million, twenty-two thousand, one hundred three".