13830371205 has 16 divisors (see below), whose sum is σ = 25289821824. Its totient is φ = 6322455360.

The previous prime is 13830371173. The next prime is 13830371209. The reversal of 13830371205 is 50217303831.

It is not a de Polignac number, because 13830371205 - 2⁵ = 13830371173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13830371209) 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, 65858806 + ... + 65859015.

It is an arithmetic number, because the mean of its divisors is an integer number (1580613864).

Almost surely, 2^13830371205 is an apocalyptic number.

13830371205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13830371205 is a deficient number, since it is larger than the sum of its proper divisors (11459450619).

13830371205 is a wasteful number, since it uses less digits than its factorization.

13830371205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131717836.

The product of its (nonzero) digits is 15120, while the sum is 33.

The spelling of 13830371205 in words is "thirteen billion, eight hundred thirty million, three hundred seventy-one thousand, two hundred five".