11120524143 has 16 divisors (see below), whose sum is σ = 15706736640. Its totient is φ = 6974395776.

The previous prime is 11120524123. The next prime is 11120524147. The reversal of 11120524143 is 34142502111.

It is not a de Polignac number, because 11120524143 - 2²⁰ = 11119475567 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11120524147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65496 + ... + 162882.

It is an arithmetic number, because the mean of its divisors is an integer number (981671040).

Almost surely, 2^11120524143 is an apocalyptic number.

11120524143 is a deficient number, since it is larger than the sum of its proper divisors (4586212497).

11120524143 is a wasteful number, since it uses less digits than its factorization.

11120524143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99646.

The product of its (nonzero) digits is 960, while the sum is 24.

The spelling of 11120524143 in words is "eleven billion, one hundred twenty million, five hundred twenty-four thousand, one hundred forty-three".