116145263 has 8 divisors (see below), whose sum is σ = 126793968. Its totient is φ = 105741504.

The previous prime is 116145259. The next prime is 116145283. The reversal of 116145263 is 362541611.

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 not a de Polignac number, because 116145263 - 2² = 116145259 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116145283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60245 + ... + 62142.

It is an arithmetic number, because the mean of its divisors is an integer number (15849246).

Almost surely, 2^116145263 is an apocalyptic number.

116145263 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

116145263 is a deficient number, since it is larger than the sum of its proper divisors (10648705).

116145263 is a wasteful number, since it uses less digits than its factorization.

116145263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122473.

The product of its digits is 4320, while the sum is 29.

The square root of 116145263 is about 10777.0711698494. The cubic root of 116145263 is about 487.9033880567.

Adding to 116145263 its reverse (362541611), we get a palindrome (478686874).

The spelling of 116145263 in words is "one hundred sixteen million, one hundred forty-five thousand, two hundred sixty-three".