11856680230 has 16 divisors (see below), whose sum is σ = 21343953600. Its totient is φ = 4742243392.

The previous prime is 11856680197. The next prime is 11856680237. The reversal of 11856680230 is 3208665811.

11856680230 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×11856680230³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11856680237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77946 + ... + 172594.

It is an arithmetic number, because the mean of its divisors is an integer number (1333997100).

Almost surely, 2^11856680230 is an apocalyptic number.

11856680230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11856680230 is a deficient number, since it is larger than the sum of its proper divisors (9487273370).

11856680230 is a wasteful number, since it uses less digits than its factorization.

11856680230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107183.

The product of its (nonzero) digits is 69120, while the sum is 40.

The spelling of 11856680230 in words is "eleven billion, eight hundred fifty-six million, six hundred eighty thousand, two hundred thirty".