102133020200 has 24 divisors (see below), whose sum is σ = 237459272430. Its totient is φ = 40853208000.

The previous prime is 102133020127. The next prime is 102133020203. The reversal of 102133020200 is 2020331201.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 58379257924 + 43753762276 = 241618^2 + 209174^2 .

It is not an unprimeable number, because it can be changed into a prime (102133020203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 255332351 + ... + 255332750.

Almost surely, 2^102133020200 is an apocalyptic number.

102133020200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102133020200 is an abundant number, since it is smaller than the sum of its proper divisors (135326252230).

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

102133020200 is a wasteful number, since it uses less digits than its factorization.

102133020200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510665117 (or 510665108 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 102133020200 its reverse (2020331201), we get a palindrome (104153351401).

The spelling of 102133020200 in words is "one hundred two billion, one hundred thirty-three million, twenty thousand, two hundred".