100020102001109 has 16 divisors (see below), whose sum is σ = 103525184376000. Its totient is φ = 96518772430080.

The previous prime is 100020102001097. The next prime is 100020102001129. The reversal of 100020102001109 is 901100201020001.

It is a cyclic number.

It is not a de Polignac number, because 100020102001109 - 2⁸ = 100020102000853 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100020102001129) 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, 491013722 + ... + 491217380.

It is an arithmetic number, because the mean of its divisors is an integer number (6470324023500).

Almost surely, 2^{100020102001109} is an apocalyptic number.

It is an amenable number.

100020102001109 is a deficient number, since it is larger than the sum of its proper divisors (3505082374891).

100020102001109 is a wasteful number, since it uses less digits than its factorization.

100020102001109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212788.

The product of its (nonzero) digits is 36, while the sum is 17.

The spelling of 100020102001109 in words is "one hundred trillion, twenty billion, one hundred two million, one thousand, one hundred nine".