116500421011 has 8 divisors (see below), whose sum is σ = 125509678560. Its totient is φ = 107497975872.

The previous prime is 116500420961. The next prime is 116500421041. The reversal of 116500421011 is 110124005611.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116500421011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116500421041) 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, 1667551 + ... + 1736008.

It is an arithmetic number, because the mean of its divisors is an integer number (15688709820).

Almost surely, 2^116500421011 is an apocalyptic number.

116500421011 is a deficient number, since it is larger than the sum of its proper divisors (9009257549).

116500421011 is a wasteful number, since it uses less digits than its factorization.

116500421011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3406205.

The product of its (nonzero) digits is 240, while the sum is 22.

Adding to 116500421011 its reverse (110124005611), we get a palindrome (226624426622).

The spelling of 116500421011 in words is "one hundred sixteen billion, five hundred million, four hundred twenty-one thousand, eleven".