12124032143 has 8 divisors (see below), whose sum is σ = 12194569296. Its totient is φ = 12053534400.

The previous prime is 12124032083. The next prime is 12124032161. The reversal of 12124032143 is 34123042121.

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 12124032143 - 2¹⁴ = 12124015759 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 (12124082143) 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, 796280 + ... + 811362.

It is an arithmetic number, because the mean of its divisors is an integer number (1524321162).

Almost surely, 2^12124032143 is an apocalyptic number.

12124032143 is a deficient number, since it is larger than the sum of its proper divisors (70537153).

12124032143 is a wasteful number, since it uses less digits than its factorization.

12124032143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19705.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 12124032143 its reverse (34123042121), we get a palindrome (46247074264).

The spelling of 12124032143 in words is "twelve billion, one hundred twenty-four million, thirty-two thousand, one hundred forty-three".