230453343 has 60 divisors (see below), whose sum is σ = 379407600. Its totient is φ = 138910464.

The previous prime is 230453341. The next prime is 230453369. The reversal of 230453343 is 343354032.

It is a happy number.

It is not a de Polignac number, because 230453343 - 2¹ = 230453341 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230453341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 1157958 + ... + 1158156.

It is an arithmetic number, because the mean of its divisors is an integer number (6323460).

Almost surely, 2^230453343 is an apocalyptic number.

230453343 is a deficient number, since it is larger than the sum of its proper divisors (148954257).

230453343 is a wasteful number, since it uses less digits than its factorization.

230453343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286 (or 248 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 27.

The square root of 230453343 is about 15180.6898064614. The cubic root of 230453343 is about 613.0948538891.

The spelling of 230453343 in words is "two hundred thirty million, four hundred fifty-three thousand, three hundred forty-three".