11543114055 has 16 divisors (see below), whose sum is σ = 20147981184. Its totient is φ = 5596661280.

The previous prime is 11543114003. The next prime is 11543114173. The reversal of 11543114055 is 55041134511.

It is not a de Polignac number, because 11543114055 - 2¹³ = 11543105863 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34978969 + ... + 34979298.

It is an arithmetic number, because the mean of its divisors is an integer number (1259248824).

Almost surely, 2^11543114055 is an apocalyptic number.

11543114055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11543114055 is a deficient number, since it is larger than the sum of its proper divisors (8604867129).

11543114055 is a wasteful number, since it uses less digits than its factorization.

11543114055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69958286.

The product of its (nonzero) digits is 6000, while the sum is 30.

Adding to 11543114055 its reverse (55041134511), we get a palindrome (66584248566).

The spelling of 11543114055 in words is "eleven billion, five hundred forty-three million, one hundred fourteen thousand, fifty-five".