116243283 has 16 divisors (see below), whose sum is σ = 167144096. Its totient is φ = 71435520.

The previous prime is 116243279. The next prime is 116243291. The reversal of 116243283 is 382342611.

It is not a de Polignac number, because 116243283 - 2² = 116243279 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 116243283.

It is not an unprimeable number, because it can be changed into a prime (116243203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34953 + ... + 38133.

It is an arithmetic number, because the mean of its divisors is an integer number (10446506).

Almost surely, 2^116243283 is an apocalyptic number.

116243283 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

116243283 is a deficient number, since it is larger than the sum of its proper divisors (50900813).

116243283 is a wasteful number, since it uses less digits than its factorization.

116243283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4134.

The product of its digits is 6912, while the sum is 30.

The square root of 116243283 is about 10781.6178285079. The cubic root of 116243283 is about 488.0406037052.

Adding to 116243283 its reverse (382342611), we get a palindrome (498585894).

The spelling of 116243283 in words is "one hundred sixteen million, two hundred forty-three thousand, two hundred eighty-three".