230302220320 has 48 divisors (see below), whose sum is σ = 544121238528. Its totient is φ = 92115429120.

The previous prime is 230302220279. The next prime is 230302220339. The reversal of 230302220320 is 23022203032.

It is a super-2 number, since 2×230302220320² (a number of 24 digits) contains 22 as substring.

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, 3675655 + ... + 3737785.

It is an arithmetic number, because the mean of its divisors is an integer number (11335859136).

Almost surely, 2^230302220320 is an apocalyptic number.

230302220320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230302220320 is an abundant number, since it is smaller than the sum of its proper divisors (313819018208).

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

230302220320 is a wasteful number, since it uses less digits than its factorization.

230302220320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85313 (or 85305 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 230302220320 its reverse (23022203032), we get a palindrome (253324423352).

The spelling of 230302220320 in words is "two hundred thirty billion, three hundred two million, two hundred twenty thousand, three hundred twenty".