1101323453234 has 4 divisors (see below), whose sum is σ = 1651985179854. Its totient is φ = 550661726616.

The previous prime is 1101323453221. The next prime is 1101323453261. The reversal of 1101323453234 is 4323543231011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 660099376225 + 441224077009 = 812465^2 + 664247^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1101323453234.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275330863307 + ... + 275330863310.

Almost surely, 2^{1101323453234} is an apocalyptic number.

1101323453234 is a deficient number, since it is larger than the sum of its proper divisors (550661726620).

1101323453234 is an equidigital number, since it uses as much as digits as its factorization.

1101323453234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550661726619.

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 1101323453234 its reverse (4323543231011), we get a palindrome (5424866684245).

The spelling of 1101323453234 in words is "one trillion, one hundred one billion, three hundred twenty-three million, four hundred fifty-three thousand, two hundred thirty-four".