11133306454673 has 8 divisors (see below), whose sum is σ = 11989765439400. Its totient is φ = 10276854726528.

The previous prime is 11133306454651. The next prime is 11133306454771. The reversal of 11133306454673 is 37645460333111.

It can be written as a sum of positive squares in 4 ways, for example, as 3247611264769 + 7885695189904 = 1802113^2 + 2808148^2 .

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

It is not a de Polignac number, because 11133306454673 - 2²² = 11133302260369 is a prime.

It is a super-2 number, since 2×11133306454673² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11133306754673) 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, 1612013 + ... + 4986501.

It is an arithmetic number, because the mean of its divisors is an integer number (1498720679925).

Almost surely, 2^{11133306454673} is an apocalyptic number.

11133306454673 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11133306454673 is a deficient number, since it is larger than the sum of its proper divisors (856458984727).

11133306454673 is a wasteful number, since it uses less digits than its factorization.

11133306454673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3628291.

The product of its (nonzero) digits is 1632960, while the sum is 47.

Adding to 11133306454673 its reverse (37645460333111), we get a palindrome (48778766787784).

The spelling of 11133306454673 in words is "eleven trillion, one hundred thirty-three billion, three hundred six million, four hundred fifty-four thousand, six hundred seventy-three".