11155255200143 has 8 divisors (see below), whose sum is σ = 11339769246960. Its totient is φ = 10972235194560.

The previous prime is 11155255200127. The next prime is 11155255200149. The reversal of 11155255200143 is 34100255255111.

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 11155255200143 - 2⁴ = 11155255200127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11155255200149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373495253 + ... + 373525118.

It is an arithmetic number, because the mean of its divisors is an integer number (1417471155870).

Almost surely, 2^{11155255200143} is an apocalyptic number.

11155255200143 is a deficient number, since it is larger than the sum of its proper divisors (184514046817).

11155255200143 is a wasteful number, since it uses less digits than its factorization.

11155255200143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747020617.

The product of its (nonzero) digits is 30000, while the sum is 35.

The spelling of 11155255200143 in words is "eleven trillion, one hundred fifty-five billion, two hundred fifty-five million, two hundred thousand, one hundred forty-three".