230505102120 has 64 divisors (see below), whose sum is σ = 727910856000. Its totient is φ = 58232867328.

The previous prime is 230505102119. The next prime is 230505102127. The reversal of 230505102120 is 21201505032.

It is not an unprimeable number, because it can be changed into a prime (230505102127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50547085 + ... + 50551644.

It is an arithmetic number, because the mean of its divisors is an integer number (11373607125).

Almost surely, 2^230505102120 is an apocalyptic number.

230505102120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230505102120 is an abundant number, since it is smaller than the sum of its proper divisors (497405753880).

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

230505102120 is a wasteful number, since it uses less digits than its factorization.

230505102120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101098762 (or 101098758 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

Adding to 230505102120 its reverse (21201505032), we get a palindrome (251706607152).

The spelling of 230505102120 in words is "two hundred thirty billion, five hundred five million, one hundred two thousand, one hundred twenty".