12100102099 has 4 divisors (see below), whose sum is σ = 12211112320. Its totient is φ = 11989091880.

The previous prime is 12100102097. The next prime is 12100102117. The reversal of 12100102099 is 99020100121.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12100102099 - 2¹ = 12100102097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12100102093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55504947 + ... + 55505164.

It is an arithmetic number, because the mean of its divisors is an integer number (3052778080).

Almost surely, 2^12100102099 is an apocalyptic number.

12100102099 is a deficient number, since it is larger than the sum of its proper divisors (111010221).

12100102099 is a wasteful number, since it uses less digits than its factorization.

12100102099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111010220.

The product of its (nonzero) digits is 324, while the sum is 25.

The spelling of 12100102099 in words is "twelve billion, one hundred million, one hundred two thousand, ninety-nine".