230102020320 has 192 divisors, whose sum is σ = 771359029056. Its totient is φ = 57457541120.

The previous prime is 230102020307. The next prime is 230102020361. The reversal of 230102020320 is 23020201032.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 230102020320.

It is a congruent number.

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, 1535950 + ... + 1679090.

It is an arithmetic number, because the mean of its divisors is an integer number (4017494943).

Almost surely, 2^230102020320 is an apocalyptic number.

230102020320 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 230102020320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (385679514528).

230102020320 is an abundant number, since it is smaller than the sum of its proper divisors (541257008736).

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

230102020320 is a wasteful number, since it uses less digits than its factorization.

230102020320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143373 (or 143365 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 230102020320 its reverse (23020201032), we get a palindrome (253122221352).

The spelling of 230102020320 in words is "two hundred thirty billion, one hundred two million, twenty thousand, three hundred twenty".