230401355 has 8 divisors (see below), whose sum is σ = 276969264. Its totient is φ = 183996000.

The previous prime is 230401343. The next prime is 230401361. The reversal of 230401355 is 553104032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 230401355 - 2²⁰ = 229352779 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230401355.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 37496 + ... + 43205.

It is an arithmetic number, because the mean of its divisors is an integer number (34621158).

Almost surely, 2^230401355 is an apocalyptic number.

230401355 is a deficient number, since it is larger than the sum of its proper divisors (46567909).

230401355 is an equidigital number, since it uses as much as digits as its factorization.

230401355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81277.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 230401355 is about 15178.9774029742. The cubic root of 230401355 is about 613.0487477056.

Adding to 230401355 its reverse (553104032), we get a palindrome (783505387).

The spelling of 230401355 in words is "two hundred thirty million, four hundred one thousand, three hundred fifty-five".