230210030122020 has 144 divisors (see below), whose sum is σ = 752106850251120. Its totient is φ = 56660497072128.

The previous prime is 230210030121977. The next prime is 230210030122043. The reversal of 230210030122020 is 20221030012032.

230210030122020 is a `hidden beast` number, since 23 + 0 + 2 + 100 + 301 + 220 + 20 = 666.

230210030122020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 12591653534784 + 217618376587236 = 3548472^2 + 14751894^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 230210030121984 and 230210030122002.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14431252 + ... + 25858868.

It is an arithmetic number, because the mean of its divisors is an integer number (5222964237855).

Almost surely, 2^{230210030122020} is an apocalyptic number.

230210030122020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230210030122020 is an abundant number, since it is smaller than the sum of its proper divisors (521896820129100).

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

230210030122020 is a wasteful number, since it uses less digits than its factorization.

230210030122020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11436254 (or 11436249 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 230210030122020 its reverse (20221030012032), we get a palindrome (250431060134052).

The spelling of 230210030122020 in words is "two hundred thirty trillion, two hundred ten billion, thirty million, one hundred twenty-two thousand, twenty".