23432132011143 has 8 divisors (see below), whose sum is σ = 31449748925056. Its totient is φ = 15517968219000.

The previous prime is 23432132011121. The next prime is 23432132011151. The reversal of 23432132011143 is 34111023123432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23432132011143 - 2²⁴ = 23432115233927 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23432132011143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23432132011243) 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, 25863279913 + ... + 25863280818.

It is an arithmetic number, because the mean of its divisors is an integer number (3931218615632).

Almost surely, 2^{23432132011143} is an apocalyptic number.

23432132011143 is a deficient number, since it is larger than the sum of its proper divisors (8017616913913).

23432132011143 is a wasteful number, since it uses less digits than its factorization.

23432132011143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51726560885.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 23432132011143 its reverse (34111023123432), we get a palindrome (57543155134575).

The spelling of 23432132011143 in words is "twenty-three trillion, four hundred thirty-two billion, one hundred thirty-two million, eleven thousand, one hundred forty-three".