208333130 has 32 divisors (see below), whose sum is σ = 403807680. Its totient is φ = 77098240.

The previous prime is 208333049. The next prime is 208333133. The reversal of 208333130 is 31333802.

208333130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 208333096 and 208333105.

It is not an unprimeable number, because it can be changed into a prime (208333133) 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, 356 + ... + 20415.

It is an arithmetic number, because the mean of its divisors is an integer number (12618990).

Almost surely, 2^208333130 is an apocalyptic number.

208333130 is a deficient number, since it is larger than the sum of its proper divisors (195474550).

208333130 is a wasteful number, since it uses less digits than its factorization.

208333130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20854.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 208333130 is about 14433.7496860656. The cubic root of 208333130 is about 592.8153578856.

Adding to 208333130 its reverse (31333802), we get a palindrome (239666932).

The spelling of 208333130 in words is "two hundred eight million, three hundred thirty-three thousand, one hundred thirty".