116005001115 has 32 divisors (see below), whose sum is σ = 196969936896. Its totient is φ = 58098460160.

The previous prime is 116005001083. The next prime is 116005001117. The reversal of 116005001115 is 511100500611.

It is a happy number.

It is not a de Polignac number, because 116005001115 - 2⁵ = 116005001083 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 116005001091 and 116005001100.

It is not an unprimeable number, because it can be changed into a prime (116005001117) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 400491 + ... + 626420.

It is an arithmetic number, because the mean of its divisors is an integer number (6155310528).

Almost surely, 2^116005001115 is an apocalyptic number.

116005001115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

116005001115 is a deficient number, since it is larger than the sum of its proper divisors (80964935781).

116005001115 is a wasteful number, since it uses less digits than its factorization.

116005001115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1027379.

The product of its (nonzero) digits is 150, while the sum is 21.

Adding to 116005001115 its reverse (511100500611), we get a palindrome (627105501726).

The spelling of 116005001115 in words is "one hundred sixteen billion, five million, one thousand, one hundred fifteen".