230311223332020 has 72 divisors (see below), whose sum is σ = 701096870040840. Its totient is φ = 61197762769920.

The previous prime is 230311223332007. The next prime is 230311223332039. The reversal of 230311223332020 is 20233322113032.

230311223332020 is a `hidden beast` number, since 2 + 3 + 0 + 3 + 1 + 122 + 333 + 202 + 0 = 666.

230311223332020 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 799085815056 + 229512137516964 = 893916^2 + 15149658^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2276651905 + ... + 2276753064.

It is an arithmetic number, because the mean of its divisors is an integer number (9737456528345).

Almost surely, 2^{230311223332020} is an apocalyptic number.

230311223332020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230311223332020 is an abundant number, since it is smaller than the sum of its proper divisors (470785646708820).

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

230311223332020 is a wasteful number, since it uses less digits than its factorization.

230311223332020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4553405265 (or 4553405260 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 230311223332020 its reverse (20233322113032), we get a palindrome (250544545445052).

The spelling of 230311223332020 in words is "two hundred thirty trillion, three hundred eleven billion, two hundred twenty-three million, three hundred thirty-two thousand, twenty".