183130200 has 192 divisors, whose sum is σ = 688348800. Its totient is φ = 44380800.

The previous prime is 183130183. The next prime is 183130201. The reversal of 183130200 is 2031381.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (183130201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 57859 + ... + 60941.

It is an arithmetic number, because the mean of its divisors is an integer number (3585150).

Almost surely, 2^183130200 is an apocalyptic number.

183130200 is a gapful number since it is divisible by the number (10) 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 183130200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (344174400).

183130200 is an abundant number, since it is smaller than the sum of its proper divisors (505218600).

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

183130200 is a wasteful number, since it uses less digits than its factorization.

183130200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3119 (or 3104 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 183130200 is about 13532.5607332833. The cubic root of 183130200 is about 567.8757497844.

Adding to 183130200 its reverse (2031381), we get a palindrome (185161581).

The spelling of 183130200 in words is "one hundred eighty-three million, one hundred thirty thousand, two hundred".