1101323113133 has 4 divisors (see below), whose sum is σ = 1102383097920. Its totient is φ = 1100263128348.

The previous prime is 1101323113109. The next prime is 1101323113157. The reversal of 1101323113133 is 3313113231011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (1101323113109) and next prime (1101323113157).

It is a cyclic number.

It is not a de Polignac number, because 1101323113133 - 2¹² = 1101323109037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1101323113099 and 1101323113108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101323110133) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 529990835 + ... + 529992912.

It is an arithmetic number, because the mean of its divisors is an integer number (275595774480).

Almost surely, 2^{1101323113133} is an apocalyptic number.

It is an amenable number.

1101323113133 is a deficient number, since it is larger than the sum of its proper divisors (1059984787).

1101323113133 is a wasteful number, since it uses less digits than its factorization.

1101323113133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1059984786.

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 1101323113133 its reverse (3313113231011), we get a palindrome (4414436344144).

The spelling of 1101323113133 in words is "one trillion, one hundred one billion, three hundred twenty-three million, one hundred thirteen thousand, one hundred thirty-three".