11013905637283 has 4 divisors (see below), whose sum is σ = 11013987252528. Its totient is φ = 11013824022040.

The previous prime is 11013905637239. The next prime is 11013905637307. The reversal of 11013905637283 is 38273650931011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11013905637283 is a prime.

It is a super-2 number, since 2×11013905637283² (a number of 27 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11013905637223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40604863 + ... + 40875208.

It is an arithmetic number, because the mean of its divisors is an integer number (2753496813132).

Almost surely, 2^{11013905637283} is an apocalyptic number.

11013905637283 is a deficient number, since it is larger than the sum of its proper divisors (81615245).

11013905637283 is an equidigital number, since it uses as much as digits as its factorization.

11013905637283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81615244.

The product of its (nonzero) digits is 816480, while the sum is 49.

The spelling of 11013905637283 in words is "eleven trillion, thirteen billion, nine hundred five million, six hundred thirty-seven thousand, two hundred eighty-three".