230001201020 has 24 divisors (see below), whose sum is σ = 494235140784. Its totient is φ = 89860934016.

The previous prime is 230001200993. The next prime is 230001201061. The reversal of 230001201020 is 20102100032.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 230001200992 and 230001201010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133720769 + ... + 133722488.

It is an arithmetic number, because the mean of its divisors is an integer number (20593130866).

Almost surely, 2^230001201020 is an apocalyptic number.

230001201020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230001201020 is an abundant number, since it is smaller than the sum of its proper divisors (264233939764).

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

230001201020 is a wasteful number, since it uses less digits than its factorization.

230001201020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267443309 (or 267443307 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 230001201020 its reverse (20102100032), we get a palindrome (250103301052).

The spelling of 230001201020 in words is "two hundred thirty billion, one million, two hundred one thousand, twenty".