116143230 has 64 divisors (see below), whose sum is σ = 325094400. Its totient is φ = 26544672.

The previous prime is 116143229. The next prime is 116143249. The reversal of 116143230 is 32341611.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 116143197 and 116143206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4647 + ... + 15933.

It is an arithmetic number, because the mean of its divisors is an integer number (5079600).

Almost surely, 2^116143230 is an apocalyptic number.

116143230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 116143230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162547200).

116143230 is an abundant number, since it is smaller than the sum of its proper divisors (208951170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116143230 is a wasteful number, since it uses less digits than its factorization.

116143230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11318 (or 11304 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 116143230 is about 10776.9768488199. The cubic root of 116143230 is about 487.9005412958.

Adding to 116143230 its reverse (32341611), we get a palindrome (148484841).

The spelling of 116143230 in words is "one hundred sixteen million, one hundred forty-three thousand, two hundred thirty".