116401230 has 48 divisors (see below), whose sum is σ = 330159024. Its totient is φ = 28218240.

The previous prime is 116401189. The next prime is 116401247. The reversal of 116401230 is 32104611.

It is a happy number.

116401230 is a `hidden beast` number, since 1 + 1 + 640 + 1 + 23 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

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, 57799 + ... + 59778.

It is an arithmetic number, because the mean of its divisors is an integer number (6878313).

Almost surely, 2^116401230 is an apocalyptic number.

116401230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116401230 is an abundant number, since it is smaller than the sum of its proper divisors (213757794).

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

116401230 is a wasteful number, since it uses less digits than its factorization.

116401230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117601 (or 117598 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 116401230 is about 10788.9401703782. The cubic root of 116401230 is about 488.2615474030.

Adding to 116401230 its reverse (32104611), we get a palindrome (148505841).

The spelling of 116401230 in words is "one hundred sixteen million, four hundred one thousand, two hundred thirty".