230120133200 has 120 divisors (see below), whose sum is σ = 562320616320. Its totient is φ = 90475660800.

The previous prime is 230120133181. The next prime is 230120133211. The reversal of 230120133200 is 2331021032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50920541 + ... + 50925059.

It is an arithmetic number, because the mean of its divisors is an integer number (4686005136).

Almost surely, 2^230120133200 is an apocalyptic number.

230120133200 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 230120133200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (281160308160).

230120133200 is an abundant number, since it is smaller than the sum of its proper divisors (332200483120).

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

230120133200 is a wasteful number, since it uses less digits than its factorization.

230120133200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6685 (or 6674 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 230120133200 its reverse (2331021032), we get a palindrome (232451154232).

The spelling of 230120133200 in words is "two hundred thirty billion, one hundred twenty million, one hundred thirty-three thousand, two hundred".