231241353 has 16 divisors (see below), whose sum is σ = 360963456. Its totient is φ = 128914560.

The previous prime is 231241349. The next prime is 231241357. The reversal of 231241353 is 353142132.

231241353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (231241349) and next prime (231241357).

It is not a de Polignac number, because 231241353 - 2² = 231241349 is a prime.

It is not an unprimeable number, because it can be changed into a prime (231241357) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133426 + ... + 135147.

It is an arithmetic number, because the mean of its divisors is an integer number (22560216).

Almost surely, 2^231241353 is an apocalyptic number.

It is an amenable number.

231241353 is a deficient number, since it is larger than the sum of its proper divisors (129722103).

231241353 is a wasteful number, since it uses less digits than its factorization.

231241353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268624.

The product of its digits is 2160, while the sum is 24.

The square root of 231241353 is about 15206.6220114791. The cubic root of 231241353 is about 613.7928625026.

Adding to 231241353 its reverse (353142132), we get a palindrome (584383485).

The spelling of 231241353 in words is "two hundred thirty-one million, two hundred forty-one thousand, three hundred fifty-three".