100860805103 has 2 divisors, whose sum is σ = 100860805104. Its totient is φ = 100860805102.

The previous prime is 100860805099. The next prime is 100860805141. The reversal of 100860805103 is 301508068001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100860805103 - 2² = 100860805099 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100860805103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100860895103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50430402551 + 50430402552.

It is an arithmetic number, because the mean of its divisors is an integer number (50430402552).

Almost surely, 2^100860805103 is an apocalyptic number.

100860805103 is a deficient number, since it is larger than the sum of its proper divisors (1).

100860805103 is an equidigital number, since it uses as much as digits as its factorization.

100860805103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 32.

The spelling of 100860805103 in words is "one hundred billion, eight hundred sixty million, eight hundred five thousand, one hundred three".