231022341 has 32 divisors (see below), whose sum is σ = 374336640. Its totient is φ = 139651200.

The previous prime is 231022321. The next prime is 231022361. The reversal of 231022341 is 143220132.

231022341 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 (231022321) and next prime (231022361).

It is not a de Polignac number, because 231022341 - 2⁶ = 231022277 is a prime.

It is a super-2 number, since 2×231022341² = 106742644082240562, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231022321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 153991 + ... + 155483.

It is an arithmetic number, because the mean of its divisors is an integer number (11698020).

Almost surely, 2^231022341 is an apocalyptic number.

It is an amenable number.

231022341 is a deficient number, since it is larger than the sum of its proper divisors (143314299).

231022341 is a wasteful number, since it uses less digits than its factorization.

231022341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2034 (or 2028 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 231022341 is about 15199.4191007420. The cubic root of 231022341 is about 613.5990239546.

Adding to 231022341 its reverse (143220132), we get a palindrome (374242473).

The spelling of 231022341 in words is "two hundred thirty-one million, twenty-two thousand, three hundred forty-one".