208099102 has 16 divisors (see below), whose sum is σ = 319853952. Its totient is φ = 101487960.

The previous prime is 208099093. The next prime is 208099103. The reversal of 208099102 is 201990802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (208099103) 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, 87493 + ... + 89839.

It is an arithmetic number, because the mean of its divisors is an integer number (19990872).

Almost surely, 2^208099102 is an apocalyptic number.

208099102 is a deficient number, since it is larger than the sum of its proper divisors (111754850).

208099102 is a wasteful number, since it uses less digits than its factorization.

208099102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3423.

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 208099102 is about 14425.6404363896. The cubic root of 208099102 is about 592.5932978708.

The spelling of 208099102 in words is "two hundred eight million, ninety-nine thousand, one hundred two".