116503011135 has 24 divisors (see below), whose sum is σ = 230786917920. Its totient is φ = 53258519232.

The previous prime is 116503011091. The next prime is 116503011143. The reversal of 116503011135 is 531110305611.

It is a happy number.

116503011135 is a `hidden beast` number, since 1 + 1 + 650 + 3 + 0 + 1 + 1 + 1 + 3 + 5 = 666.

It is not a de Polignac number, because 116503011135 - 2¹⁵ = 116502978367 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 116503011099 and 116503011108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 184925100 + ... + 184925729.

It is an arithmetic number, because the mean of its divisors is an integer number (9616121580).

Almost surely, 2^116503011135 is an apocalyptic number.

116503011135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

116503011135 is a deficient number, since it is larger than the sum of its proper divisors (114283906785).

116503011135 is a wasteful number, since it uses less digits than its factorization.

116503011135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369850847 (or 369850844 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 27.

Adding to 116503011135 its reverse (531110305611), we get a palindrome (647613316746).

The spelling of 116503011135 in words is "one hundred sixteen billion, five hundred three million, eleven thousand, one hundred thirty-five".