232411013 has 4 divisors (see below), whose sum is σ = 232498188. Its totient is φ = 232323840.

The previous prime is 232410991. The next prime is 232411019. The reversal of 232411013 is 310114232.

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

It can be written as a sum of positive squares in 2 ways, for example, as 219573124 + 12837889 = 14818^2 + 3583^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232411013 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 232410982 and 232411000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232411019) 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, 39458 + ... + 44963.

It is an arithmetic number, because the mean of its divisors is an integer number (58124547).

Almost surely, 2^232411013 is an apocalyptic number.

It is an amenable number.

232411013 is a deficient number, since it is larger than the sum of its proper divisors (87175).

232411013 is an equidigital number, since it uses as much as digits as its factorization.

232411013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87174.

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

The square root of 232411013 is about 15245.0324040325. The cubic root of 232411013 is about 614.8260137527.

Adding to 232411013 its reverse (310114232), we get a palindrome (542525245).

The spelling of 232411013 in words is "two hundred thirty-two million, four hundred eleven thousand, thirteen".