1101232103243 has 2 divisors, whose sum is σ = 1101232103244. Its totient is φ = 1101232103242.

The previous prime is 1101232103219. The next prime is 1101232103261. The reversal of 1101232103243 is 3423012321011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1101232103243 - 2¹⁰ = 1101232102219 is a prime.

It is a super-2 number, since 2×1101232103243² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1101232103273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550616051621 + 550616051622.

It is an arithmetic number, because the mean of its divisors is an integer number (550616051622).

Almost surely, 2^{1101232103243} is an apocalyptic number.

1101232103243 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101232103243 is an equidigital number, since it uses as much as digits as its factorization.

1101232103243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1101232103243 its reverse (3423012321011), we get a palindrome (4524244424254).

The spelling of 1101232103243 in words is "one trillion, one hundred one billion, two hundred thirty-two million, one hundred three thousand, two hundred forty-three".