2312103203223 has 32 divisors (see below), whose sum is σ = 3401498271744. Its totient is φ = 1385300400000.

The previous prime is 2312103203219. The next prime is 2312103203239. The reversal of 2312103203223 is 3223023012132.

It is not a de Polignac number, because 2312103203223 - 2² = 2312103203219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2312103203193 and 2312103203202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2312103203203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1678378 + ... + 2727848.

It is an arithmetic number, because the mean of its divisors is an integer number (106296820992).

Almost surely, 2^{2312103203223} is an apocalyptic number.

2312103203223 is a deficient number, since it is larger than the sum of its proper divisors (1089395068521).

2312103203223 is a wasteful number, since it uses less digits than its factorization.

2312103203223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050247.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 2312103203223 its reverse (3223023012132), we get a palindrome (5535126215355).

The spelling of 2312103203223 in words is "two trillion, three hundred twelve billion, one hundred three million, two hundred three thousand, two hundred twenty-three".