100244121434 has 16 divisors (see below), whose sum is σ = 153900790560. Its totient is φ = 48944429520.

The previous prime is 100244121407. The next prime is 100244121443. The reversal of 100244121434 is 434121442001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215144 + ... + 496764.

It is an arithmetic number, because the mean of its divisors is an integer number (9618799410).

Almost surely, 2^100244121434 is an apocalyptic number.

100244121434 is a deficient number, since it is larger than the sum of its proper divisors (53656669126).

100244121434 is a wasteful number, since it uses less digits than its factorization.

100244121434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285805.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 100244121434 its reverse (434121442001), we get a palindrome (534365563435).

The spelling of 100244121434 in words is "one hundred billion, two hundred forty-four million, one hundred twenty-one thousand, four hundred thirty-four".