11232530143 has 8 divisors (see below), whose sum is σ = 12046806000. Its totient is φ = 10440563328.

The previous prime is 11232530129. The next prime is 11232530159. The reversal of 11232530143 is 34103523211.

It is a happy number.

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 11232530143 - 2²⁹ = 10695659231 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 (11232530123) 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, 5576218 + ... + 5578231.

It is an arithmetic number, because the mean of its divisors is an integer number (1505850750).

Almost surely, 2^11232530143 is an apocalyptic number.

11232530143 is a deficient number, since it is larger than the sum of its proper divisors (814275857).

11232530143 is a wasteful number, since it uses less digits than its factorization.

11232530143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11154521.

The product of its (nonzero) digits is 2160, while the sum is 25.

The spelling of 11232530143 in words is "eleven billion, two hundred thirty-two million, five hundred thirty thousand, one hundred forty-three".