101115113 has 8 divisors (see below), whose sum is σ = 110804736. Its totient is φ = 91508400.

The previous prime is 101115109. The next prime is 101115137. The reversal of 101115113 is 311511101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 101115113 - 2² = 101115109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101115173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18158 + ... + 23063.

It is an arithmetic number, because the mean of its divisors is an integer number (13850592).

Almost surely, 2^101115113 is an apocalyptic number.

It is an amenable number.

101115113 is a deficient number, since it is larger than the sum of its proper divisors (9689623).

101115113 is a wasteful number, since it uses less digits than its factorization.

101115113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41455.

The product of its (nonzero) digits is 15, while the sum is 14.

The square root of 101115113 is about 10055.6010760173. The cubic root of 101115113 is about 465.8778084704.

Adding to 101115113 its reverse (311511101), we get a palindrome (412626214).

The spelling of 101115113 in words is "one hundred one million, one hundred fifteen thousand, one hundred thirteen".