232142033231 has 8 divisors (see below), whose sum is σ = 245060214000. Its totient is φ = 219293870400.

The previous prime is 232142033209. The next prime is 232142033267. The reversal of 232142033231 is 132330241232.

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 a de Polignac number, because none of the positive numbers 2^k-232142033231 is a prime.

It is a super-2 number, since 2×232142033231² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 232142033231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232142033531) 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, 17497670 + ... + 17510931.

It is an arithmetic number, because the mean of its divisors is an integer number (30632526750).

Almost surely, 2^232142033231 is an apocalyptic number.

232142033231 is a deficient number, since it is larger than the sum of its proper divisors (12918180769).

232142033231 is a wasteful number, since it uses less digits than its factorization.

232142033231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35008969.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 232142033231 its reverse (132330241232), we get a palindrome (364472274463).

The spelling of 232142033231 in words is "two hundred thirty-two billion, one hundred forty-two million, thirty-three thousand, two hundred thirty-one".