100110201022109 has 4 divisors (see below), whose sum is σ = 100189716671520. Its totient is φ = 100030685372700.

The previous prime is 100110201022099. The next prime is 100110201022121. The reversal of 100110201022109 is 901220102011001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100110201022109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100110201022189) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39757822817 + ... + 39757825334.

It is an arithmetic number, because the mean of its divisors is an integer number (25047429167880).

Almost surely, 2^{100110201022109} is an apocalyptic number.

It is an amenable number.

100110201022109 is a deficient number, since it is larger than the sum of its proper divisors (79515649411).

100110201022109 is an equidigital number, since it uses as much as digits as its factorization.

100110201022109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79515649410.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 100110201022109 in words is "one hundred trillion, one hundred ten billion, two hundred one million, twenty-two thousand, one hundred nine".