230001020 has 12 divisors (see below), whose sum is σ = 483002184. Its totient is φ = 92000400.

The previous prime is 230001011. The next prime is 230001043. The reversal of 230001020 is 20100032.

It is a junction number, because it is equal to n+sod(n) for n = 230000989 and 230001007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5750006 + ... + 5750045.

It is an arithmetic number, because the mean of its divisors is an integer number (40250182).

Almost surely, 2^230001020 is an apocalyptic number.

230001020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230001020 is an abundant number, since it is smaller than the sum of its proper divisors (253001164).

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

230001020 is a wasteful number, since it uses less digits than its factorization.

230001020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11500060 (or 11500058 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 230001020 is about 15165.7845164700. The cubic root of 230001020 is about 612.6934732410.

Adding to 230001020 its reverse (20100032), we get a palindrome (250101052).

The spelling of 230001020 in words is "two hundred thirty million, one thousand, twenty".