2103111132223 has 2 divisors, whose sum is σ = 2103111132224. Its totient is φ = 2103111132222.

The previous prime is 2103111132211. The next prime is 2103111132247. The reversal of 2103111132223 is 3222311113012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2103111132223 - 2⁹ = 2103111131711 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2103111132194 and 2103111132203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2103111132253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051555566111 + 1051555566112.

It is an arithmetic number, because the mean of its divisors is an integer number (1051555566112).

Almost surely, 2^{2103111132223} is an apocalyptic number.

2103111132223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2103111132223 is an equidigital number, since it uses as much as digits as its factorization.

2103111132223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 2103111132223 its reverse (3222311113012), we get a palindrome (5325422245235).

The spelling of 2103111132223 in words is "two trillion, one hundred three billion, one hundred eleven million, one hundred thirty-two thousand, two hundred twenty-three".