2031102003223 has 4 divisors (see below), whose sum is σ = 2034393903360. Its totient is φ = 2027810103088.

The previous prime is 2031102003187. The next prime is 2031102003251. The reversal of 2031102003223 is 3223002011302.

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-2031102003223 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 2031102003223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2031102003263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1645949143 + ... + 1645950376.

It is an arithmetic number, because the mean of its divisors is an integer number (508598475840).

Almost surely, 2^{2031102003223} is an apocalyptic number.

2031102003223 is a deficient number, since it is larger than the sum of its proper divisors (3291900137).

2031102003223 is an equidigital number, since it uses as much as digits as its factorization.

2031102003223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3291900136.

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

Adding to 2031102003223 its reverse (3223002011302), we get a palindrome (5254104014525).

The spelling of 2031102003223 in words is "two trillion, thirty-one billion, one hundred two million, three thousand, two hundred twenty-three".