233130001200 has 120 divisors (see below), whose sum is σ = 747121377600. Its totient is φ = 62140673280.

The previous prime is 233130001199. The next prime is 233130001213. The reversal of 233130001200 is 2100031332.

It is a tau number, because it is divible by the number of its divisors (120).

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 233130001200.

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, 2765271 + ... + 2848329.

It is an arithmetic number, because the mean of its divisors is an integer number (6226011480).

Almost surely, 2^233130001200 is an apocalyptic number.

233130001200 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 233130001200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (373560688800).

233130001200 is an abundant number, since it is smaller than the sum of its proper divisors (513991376400).

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

233130001200 is a wasteful number, since it uses less digits than its factorization.

233130001200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85419 (or 85408 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 233130001200 its reverse (2100031332), we get a palindrome (235230032532).

The spelling of 233130001200 in words is "two hundred thirty-three billion, one hundred thirty million, one thousand, two hundred".