100402102330100 has 18 divisors (see below), whose sum is σ = 217872562056534. Its totient is φ = 40160840932000.

The previous prime is 100402102330051. The next prime is 100402102330199. The reversal of 100402102330100 is 1033201204001.

It can be written as a sum of positive squares in 3 ways, for example, as 6579399421156 + 93822702908944 = 2565034^2 + 9686212^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 502010511551 + ... + 502010511750.

It is an arithmetic number, because the mean of its divisors is an integer number (12104031225363).

Almost surely, 2^{100402102330100} is an apocalyptic number.

100402102330100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100402102330100 is an abundant number, since it is smaller than the sum of its proper divisors (117470459726434).

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

100402102330100 is a wasteful number, since it uses less digits than its factorization.

100402102330100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004021023315 (or 1004021023308 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 100402102330100 its reverse (1033201204001), we get a palindrome (101435303534101).

The spelling of 100402102330100 in words is "one hundred trillion, four hundred two billion, one hundred two million, three hundred thirty thousand, one hundred".