13830111206 has 4 divisors (see below), whose sum is σ = 20745166812. Its totient is φ = 6915055602.

The previous prime is 13830111181. The next prime is 13830111241. The reversal of 13830111206 is 60211103831.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60211103831 = 229681 ⋅262151.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3457527800 + ... + 3457527803.

It is an arithmetic number, because the mean of its divisors is an integer number (5186291703).

Almost surely, 2^13830111206 is an apocalyptic number.

13830111206 is a deficient number, since it is larger than the sum of its proper divisors (6915055606).

13830111206 is an equidigital number, since it uses as much as digits as its factorization.

13830111206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6915055605.

The product of its (nonzero) digits is 864, while the sum is 26.

The spelling of 13830111206 in words is "thirteen billion, eight hundred thirty million, one hundred eleven thousand, two hundred six".