232214131 has 4 divisors (see below), whose sum is σ = 233497264. Its totient is φ = 230931000.

The previous prime is 232214113. The next prime is 232214159. The reversal of 232214131 is 131412232.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 232214131 - 2²¹ = 230116979 is a prime.

It is a super-2 number, since 2×232214131² = 107846805272170322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232214099 and 232214108.

It is not an unprimeable number, because it can be changed into a prime (232212131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 641295 + ... + 641656.

It is an arithmetic number, because the mean of its divisors is an integer number (58374316).

Almost surely, 2^232214131 is an apocalyptic number.

232214131 is a deficient number, since it is larger than the sum of its proper divisors (1283133).

232214131 is a wasteful number, since it uses less digits than its factorization.

232214131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1283132.

The product of its digits is 288, while the sum is 19.

The square root of 232214131 is about 15238.5737849708. The cubic root of 232214131 is about 614.6523524864.

Adding to 232214131 its reverse (131412232), we get a palindrome (363626363).

The spelling of 232214131 in words is "two hundred thirty-two million, two hundred fourteen thousand, one hundred thirty-one".