231411052 has 12 divisors (see below), whose sum is σ = 414846936. Its totient is φ = 112883360.

The previous prime is 231411049. The next prime is 231411067. The reversal of 231411052 is 250114132.

231411052 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 705358 + ... + 705685.

It is an arithmetic number, because the mean of its divisors is an integer number (34570578).

Almost surely, 2^231411052 is an apocalyptic number.

It is an amenable number.

231411052 is a deficient number, since it is larger than the sum of its proper divisors (183435884).

231411052 is a wasteful number, since it uses less digits than its factorization.

231411052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1411088 (or 1411086 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 231411052 is about 15212.2007612311. The cubic root of 231411052 is about 613.9429719941.

Adding to 231411052 its reverse (250114132), we get a palindrome (481525184).

It can be divided in two parts, 2314 and 11052, that added together give a triangular number (13366 = T₁₆₃).

The spelling of 231411052 in words is "two hundred thirty-one million, four hundred eleven thousand, fifty-two".