230320322123020 has 96 divisors (see below), whose sum is σ = 503140515494400. Its totient is φ = 88467212267520.

The previous prime is 230320322122987. The next prime is 230320322123039. The reversal of 230320322123020 is 20321223023032.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88979322 + ... + 91531198.

It is an arithmetic number, because the mean of its divisors is an integer number (5241047036400).

Almost surely, 2^{230320322123020} is an apocalyptic number.

230320322123020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230320322123020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (251570257747200).

230320322123020 is an abundant number, since it is smaller than the sum of its proper divisors (272820193371380).

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

230320322123020 is a wasteful number, since it uses less digits than its factorization.

230320322123020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2553043 (or 2553041 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 230320322123020 its reverse (20321223023032), we get a palindrome (250641545146052).

The spelling of 230320322123020 in words is "two hundred thirty trillion, three hundred twenty billion, three hundred twenty-two million, one hundred twenty-three thousand, twenty".