100134444200 has 48 divisors (see below), whose sum is σ = 266071526880. Its totient is φ = 34331808960.

The previous prime is 100134444167. The next prime is 100134444203. The reversal of 100134444200 is 2444431001.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (100134444203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35760902 + ... + 35763701.

It is an arithmetic number, because the mean of its divisors is an integer number (5543156810).

Almost surely, 2^100134444200 is an apocalyptic number.

100134444200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100134444200 is an abundant number, since it is smaller than the sum of its proper divisors (165937082680).

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

100134444200 is a wasteful number, since it uses less digits than its factorization.

100134444200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71524626 (or 71524617 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 100134444200 its reverse (2444431001), we get a palindrome (102578875201).

The spelling of 100134444200 in words is "one hundred billion, one hundred thirty-four million, four hundred forty-four thousand, two hundred".