100101120099 has 16 divisors (see below), whose sum is σ = 140650055424. Its totient is φ = 63200588000.

The previous prime is 100101120079. The next prime is 100101120113. The reversal of 100101120099 is 990021101001.

It is a cyclic number.

It is not a de Polignac number, because 100101120099 - 2⁸ = 100101119843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100101120079) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7174917 + ... + 7188854.

It is an arithmetic number, because the mean of its divisors is an integer number (8790628464).

Almost surely, 2^100101120099 is an apocalyptic number.

100101120099 is a deficient number, since it is larger than the sum of its proper divisors (40548935325).

100101120099 is a wasteful number, since it uses less digits than its factorization.

100101120099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14363898.

The product of its (nonzero) digits is 162, while the sum is 24.

The spelling of 100101120099 in words is "one hundred billion, one hundred one million, one hundred twenty thousand, ninety-nine".