100100034304121 has 8 divisors (see below), whose sum is σ = 104727809215680. Its totient is φ = 95495226018192.

The previous prime is 100100034304097. The next prime is 100100034304129. The reversal of 100100034304121 is 121403430001001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100100034304121 - 2²² = 100100030109817 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100100034304093 and 100100034304102.

It is not an unprimeable number, because it can be changed into a prime (100100034304129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5741647490 + ... + 5741664923.

It is an arithmetic number, because the mean of its divisors is an integer number (13090976151960).

Almost surely, 2^{100100034304121} is an apocalyptic number.

It is an amenable number.

100100034304121 is a deficient number, since it is larger than the sum of its proper divisors (4627774911559).

100100034304121 is a wasteful number, since it uses less digits than its factorization.

100100034304121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11483312815.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 100100034304121 its reverse (121403430001001), we get a palindrome (221503464305122).

The spelling of 100100034304121 in words is "one hundred trillion, one hundred billion, thirty-four million, three hundred four thousand, one hundred twenty-one".