11103213133133 has 8 divisors (see below), whose sum is σ = 12128986676640. Its totient is φ = 10080171344880.

The previous prime is 11103213133123. The next prime is 11103213133193. The reversal of 11103213133133 is 33133131230111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11103213133133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11103213133123) 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, 682930310 + ... + 682946567.

It is an arithmetic number, because the mean of its divisors is an integer number (1516123334580).

Almost surely, 2^{11103213133133} is an apocalyptic number.

It is an amenable number.

11103213133133 is a deficient number, since it is larger than the sum of its proper divisors (1025773543507).

11103213133133 is a wasteful number, since it uses less digits than its factorization.

11103213133133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1365877627.

The product of its (nonzero) digits is 1458, while the sum is 26.

Adding to 11103213133133 its reverse (33133131230111), we get a palindrome (44236344363244).

The spelling of 11103213133133 in words is "eleven trillion, one hundred three billion, two hundred thirteen million, one hundred thirty-three thousand, one hundred thirty-three".