1101322123133 has 8 divisors (see below), whose sum is σ = 1149232117056. Its totient is φ = 1053414331200.

The previous prime is 1101322123123. The next prime is 1101322123163. The reversal of 1101322123133 is 3313212231011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1101322123133 - 2²² = 1101317928829 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1101322123099 and 1101322123108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101322123123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 515498 + ... + 1571108.

It is an arithmetic number, because the mean of its divisors is an integer number (143654014632).

Almost surely, 2^{1101322123133} is an apocalyptic number.

It is an amenable number.

1101322123133 is a deficient number, since it is larger than the sum of its proper divisors (47909993923).

1101322123133 is a wasteful number, since it uses less digits than its factorization.

1101322123133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100995.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 1101322123133 its reverse (3313212231011), we get a palindrome (4414534354144).

The spelling of 1101322123133 in words is "one trillion, one hundred one billion, three hundred twenty-two million, one hundred twenty-three thousand, one hundred thirty-three".