100116161115 has 8 divisors (see below), whose sum is σ = 160185857808. Its totient is φ = 53395285920.

The previous prime is 100116161111. The next prime is 100116161137. The reversal of 100116161115 is 511161611001.

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

It is not a de Polignac number, because 100116161115 - 2² = 100116161111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100116161111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3337205356 + ... + 3337205385.

It is an arithmetic number, because the mean of its divisors is an integer number (20023232226).

Almost surely, 2^100116161115 is an apocalyptic number.

100116161115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

100116161115 is a deficient number, since it is larger than the sum of its proper divisors (60069696693).

100116161115 is an equidigital number, since it uses as much as digits as its factorization.

100116161115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6674410749.

The product of its (nonzero) digits is 180, while the sum is 24.

Adding to 100116161115 its reverse (511161611001), we get a palindrome (611277772116).

The spelling of 100116161115 in words is "one hundred billion, one hundred sixteen million, one hundred sixty-one thousand, one hundred fifteen".