200103132 has 24 divisors (see below), whose sum is σ = 483008400. Its totient is φ = 64400896.

The previous prime is 200103121. The next prime is 200103133. The reversal of 200103132 is 231301002.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200103133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287157 + ... + 287852.

It is an arithmetic number, because the mean of its divisors is an integer number (20125350).

Almost surely, 2^200103132 is an apocalyptic number.

It is an amenable number.

200103132 is an abundant number, since it is smaller than the sum of its proper divisors (282905268).

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

200103132 is a wasteful number, since it uses less digits than its factorization.

200103132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575045 (or 575043 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 200103132 is about 14145.7814206215. The cubic root of 200103132 is about 584.9040503019.

Adding to 200103132 its reverse (231301002), we get a palindrome (431404134).

The spelling of 200103132 in words is "two hundred million, one hundred three thousand, one hundred thirty-two".