230501310 has 64 divisors (see below), whose sum is σ = 605586240. Its totient is φ = 55802880.

The previous prime is 230501269. The next prime is 230501311. The reversal of 230501310 is 13105032.

It is a happy number.

It is a super-2 number, since 2×230501310² = 106261707823432200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 230501310.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230501311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18946 + ... + 28634.

It is an arithmetic number, because the mean of its divisors is an integer number (9462285).

Almost surely, 2^230501310 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230501310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (302793120).

230501310 is an abundant number, since it is smaller than the sum of its proper divisors (375084930).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230501310 is a wasteful number, since it uses less digits than its factorization.

230501310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9773.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 230501310 is about 15182.2695931801. The cubic root of 230501310 is about 613.1373878504.

Adding to 230501310 its reverse (13105032), we get a palindrome (243606342).

The spelling of 230501310 in words is "two hundred thirty million, five hundred one thousand, three hundred ten".