100500560105 has 16 divisors (see below), whose sum is σ = 131572551744. Its totient is φ = 73086770880.

The previous prime is 100500560071. The next prime is 100500560117. The reversal of 100500560105 is 501065005001.

It is not a de Polignac number, because 100500560105 - 2¹⁶ = 100500494569 is a prime.

It is a super-2 number, since 2×100500560105² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1019159 + ... + 1113411.

It is an arithmetic number, because the mean of its divisors is an integer number (8223284484).

Almost surely, 2^100500560105 is an apocalyptic number.

It is an amenable number.

100500560105 is a deficient number, since it is larger than the sum of its proper divisors (31071991639).

100500560105 is a wasteful number, since it uses less digits than its factorization.

100500560105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113656.

The product of its (nonzero) digits is 750, while the sum is 23.

Adding to 100500560105 its reverse (501065005001), we get a palindrome (601565565106).

The spelling of 100500560105 in words is "one hundred billion, five hundred million, five hundred sixty thousand, one hundred five".