2623203016223 has 2 divisors, whose sum is σ = 2623203016224. Its totient is φ = 2623203016222.

The previous prime is 2623203016183. The next prime is 2623203016241. The reversal of 2623203016223 is 3226103023262.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2623203016223 - 2⁸ = 2623203015967 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2623203016223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2623200016223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1311601508111 + 1311601508112.

It is an arithmetic number, because the mean of its divisors is an integer number (1311601508112).

Almost surely, 2^{2623203016223} is an apocalyptic number.

2623203016223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2623203016223 is an equidigital number, since it uses as much as digits as its factorization.

2623203016223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 32.

Adding to 2623203016223 its reverse (3226103023262), we get a palindrome (5849306039485).

The spelling of 2623203016223 in words is "two trillion, six hundred twenty-three billion, two hundred three million, sixteen thousand, two hundred twenty-three".