11450113454111 has 8 divisors (see below), whose sum is σ = 11723851479984. Its totient is φ = 11179400158080.

The previous prime is 11450113454063. The next prime is 11450113454113. The reversal of 11450113454111 is 11145431105411.

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 11450113454111 - 2¹⁸ = 11450113191967 is a prime.

It is a super-2 number, since 2×11450113454111² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11450113454113) 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, 756174800 + ... + 756189941.

It is an arithmetic number, because the mean of its divisors is an integer number (1465481434998).

Almost surely, 2^{11450113454111} is an apocalyptic number.

11450113454111 is a deficient number, since it is larger than the sum of its proper divisors (273738025873).

11450113454111 is a wasteful number, since it uses less digits than its factorization.

11450113454111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1512364921.

The product of its (nonzero) digits is 4800, while the sum is 32.

Adding to 11450113454111 its reverse (11145431105411), we get a palindrome (22595544559522).

The spelling of 11450113454111 in words is "eleven trillion, four hundred fifty billion, one hundred thirteen million, four hundred fifty-four thousand, one hundred eleven".