1101323453323 has 2 divisors, whose sum is σ = 1101323453324. Its totient is φ = 1101323453322.

The previous prime is 1101323453317. The next prime is 1101323453371. The reversal of 1101323453323 is 3233543231011.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1101323453323 - 2⁹ = 1101323452811 is a prime.

It is not a weakly prime, because it can be changed into another prime (1101323453393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550661726661 + 550661726662.

It is an arithmetic number, because the mean of its divisors is an integer number (550661726662).

Almost surely, 2^{1101323453323} is an apocalyptic number.

1101323453323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101323453323 is an equidigital number, since it uses as much as digits as its factorization.

1101323453323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 31.

Adding to 1101323453323 its reverse (3233543231011), we get a palindrome (4334866684334).

It can be divided in two parts, 11013 and 23453323, that added together give a square (23464336 = 4844²).

The spelling of 1101323453323 in words is "one trillion, one hundred one billion, three hundred twenty-three million, four hundred fifty-three thousand, three hundred twenty-three".