100101106015 has 4 divisors (see below), whose sum is σ = 120121327224. Its totient is φ = 80080884808.

The previous prime is 100101106013. The next prime is 100101106093. The reversal of 100101106015 is 510601101001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 510601101001 = 2311 ⋅220943791.

It is a cyclic number.

It is not a de Polignac number, because 100101106015 - 2¹ = 100101106013 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100101106015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100101106013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10010110597 + ... + 10010110606.

It is an arithmetic number, because the mean of its divisors is an integer number (30030331806).

Almost surely, 2^100101106015 is an apocalyptic number.

100101106015 is a deficient number, since it is larger than the sum of its proper divisors (20020221209).

100101106015 is an equidigital number, since it uses as much as digits as its factorization.

100101106015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20020221208.

The product of its (nonzero) digits is 30, while the sum is 16.

Adding to 100101106015 its reverse (510601101001), we get a palindrome (610702207016).

It can be divided in two parts, 100101 and 106015, that added together give a square (206116 = 454²).

The spelling of 100101106015 in words is "one hundred billion, one hundred one million, one hundred six thousand, fifteen".