232041311 has 4 divisors (see below), whose sum is σ = 232897824. Its totient is φ = 231184800.

The previous prime is 232041289. The next prime is 232041331. The reversal of 232041311 is 113140232.

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 232041311 - 2¹⁴ = 232024927 is a prime.

It is a super-3 number, since 3×232041311³ (a number of 26 digits) contains 333 as substring.

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 232041311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232041331) 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, 427850 + ... + 428391.

It is an arithmetic number, because the mean of its divisors is an integer number (58224456).

Almost surely, 2^232041311 is an apocalyptic number.

232041311 is a deficient number, since it is larger than the sum of its proper divisors (856513).

232041311 is an equidigital number, since it uses as much as digits as its factorization.

232041311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 856512.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 232041311 is about 15232.9022513768. The cubic root of 232041311 is about 614.4998343750.

Adding to 232041311 its reverse (113140232), we get a palindrome (345181543).

The spelling of 232041311 in words is "two hundred thirty-two million, forty-one thousand, three hundred eleven".