116061111505 has 8 divisors (see below), whose sum is σ = 139301091072. Its totient is φ = 92830384368.

The previous prime is 116061111503. The next prime is 116061111511. The reversal of 116061111505 is 505111160611.

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 116061111505 - 2¹ = 116061111503 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116061111503) 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, 2285479 + ... + 2335708.

It is an arithmetic number, because the mean of its divisors is an integer number (17412636384).

Almost surely, 2^116061111505 is an apocalyptic number.

It is an amenable number.

116061111505 is a deficient number, since it is larger than the sum of its proper divisors (23239979567).

116061111505 is an equidigital number, since it uses as much as digits as its factorization.

116061111505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4626215.

The product of its (nonzero) digits is 900, while the sum is 28.

The spelling of 116061111505 in words is "one hundred sixteen billion, sixty-one million, one hundred eleven thousand, five hundred five".