11045133554143 has 24 divisors (see below), whose sum is σ = 12664283029200. Its totient is φ = 9595293387264.

The previous prime is 11045133554131. The next prime is 11045133554159. The reversal of 11045133554143 is 34145533154011.

It is not a de Polignac number, because 11045133554143 - 2²⁵ = 11045099999711 is a prime.

It is a super-2 number, since 2×11045133554143² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11045133554096 and 11045133554105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11045133554183) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65244613 + ... + 65413681.

It is an arithmetic number, because the mean of its divisors is an integer number (527678459550).

Almost surely, 2^{11045133554143} is an apocalyptic number.

11045133554143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11045133554143 is a deficient number, since it is larger than the sum of its proper divisors (1619149475057).

11045133554143 is a wasteful number, since it uses less digits than its factorization.

11045133554143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191851 (or 191838 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 40.

The spelling of 11045133554143 in words is "eleven trillion, forty-five billion, one hundred thirty-three million, five hundred fifty-four thousand, one hundred forty-three".