100011010100109 has 4 divisors (see below), whose sum is σ = 133348013466816. Its totient is φ = 66674006733404.

The previous prime is 100011010100101. The next prime is 100011010100119. The reversal of 100011010100109 is 901001010110001.

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 not a de Polignac number, because 100011010100109 - 2³ = 100011010100101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100011010100101) 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, 16668501683349 + ... + 16668501683354.

It is an arithmetic number, because the mean of its divisors is an integer number (33337003366704).

Almost surely, 2^{100011010100109} is an apocalyptic number.

It is an amenable number.

100011010100109 is a deficient number, since it is larger than the sum of its proper divisors (33337003366707).

100011010100109 is an equidigital number, since it uses as much as digits as its factorization.

100011010100109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33337003366706.

The product of its (nonzero) digits is 9, while the sum is 15.

The spelling of 100011010100109 in words is "one hundred trillion, eleven billion, ten million, one hundred thousand, one hundred nine".