230301288 has 96 divisors (see below), whose sum is σ = 715253760. Its totient is φ = 65577600.

The previous prime is 230301257. The next prime is 230301289. The reversal of 230301288 is 882103032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230301289) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 199513 + ... + 200663.

It is an arithmetic number, because the mean of its divisors is an integer number (7450560).

Almost surely, 2^230301288 is an apocalyptic number.

230301288 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230301288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (357626880).

230301288 is an abundant number, since it is smaller than the sum of its proper divisors (484952472).

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

230301288 is a wasteful number, since it uses less digits than its factorization.

230301288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1567 (or 1560 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 230301288 is about 15175.6808084514. The cubic root of 230301288 is about 612.9599825559.

The spelling of 230301288 in words is "two hundred thirty million, three hundred one thousand, two hundred eighty-eight".