116501011 has 8 divisors (see below), whose sum is σ = 127288944. Its totient is φ = 105745920.

The previous prime is 116500999. The next prime is 116501029. The reversal of 116501011 is 110105611.

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 116501011 - 2⁹ = 116500499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116501071) 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, 466 + ... + 15271.

It is an arithmetic number, because the mean of its divisors is an integer number (15911118).

Almost surely, 2^116501011 is an apocalyptic number.

116501011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

116501011 is a deficient number, since it is larger than the sum of its proper divisors (10787933).

116501011 is a wasteful number, since it uses less digits than its factorization.

116501011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16421.

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

The square root of 116501011 is about 10793.5634060305. The cubic root of 116501011 is about 488.4010227651.

Adding to 116501011 its reverse (110105611), we get a palindrome (226606622).

The spelling of 116501011 in words is "one hundred sixteen million, five hundred one thousand, eleven".