200103321132 has 240 divisors, whose sum is σ = 650715623712. Its totient is φ = 52680222720.

The previous prime is 200103321127. The next prime is 200103321151. The reversal of 200103321132 is 231123301002.

200103321132 is a `hidden beast` number, since 200 + 1 + 0 + 332 + 1 + 132 = 666.

It is a super-2 number, since 2×200103321132² (a number of 23 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 660618 + ... + 914670.

Almost surely, 2^200103321132 is an apocalyptic number.

200103321132 is a gapful number since it is divisible by the number (22) 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 200103321132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (325357811856).

200103321132 is an abundant number, since it is smaller than the sum of its proper divisors (450612302580).

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

200103321132 is a wasteful number, since it uses less digits than its factorization.

200103321132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254110 (or 254099 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 200103321132 its reverse (231123301002), we get a palindrome (431226622134).

The spelling of 200103321132 in words is "two hundred billion, one hundred three million, three hundred twenty-one thousand, one hundred thirty-two".