100044134 has 4 divisors (see below), whose sum is σ = 150066204. Its totient is φ = 50022066.

The previous prime is 100044103. The next prime is 100044137. The reversal of 100044134 is 431440001.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×100044134³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100044137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25011032 + ... + 25011035.

It is an arithmetic number, because the mean of its divisors is an integer number (37516551).

Almost surely, 2^100044134 is an apocalyptic number.

100044134 is a deficient number, since it is larger than the sum of its proper divisors (50022070).

100044134 is an equidigital number, since it uses as much as digits as its factorization.

100044134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50022069.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 100044134 is about 10002.2064565775. The cubic root of 100044134 is about 464.2271572788.

Adding to 100044134 its reverse (431440001), we get a palindrome (531484135).

The spelling of 100044134 in words is "one hundred million, forty-four thousand, one hundred thirty-four".