208070252107 has 2 divisors, whose sum is σ = 208070252108. Its totient is φ = 208070252106.

The previous prime is 208070252087. The next prime is 208070252111. The reversal of 208070252107 is 701252070802.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 208070252107 - 2¹⁹ = 208069727819 is a prime.

It is not a weakly prime, because it can be changed into another prime (208070252167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 104035126053 + 104035126054.

It is an arithmetic number, because the mean of its divisors is an integer number (104035126054).

Almost surely, 2^208070252107 is an apocalyptic number.

208070252107 is a deficient number, since it is larger than the sum of its proper divisors (1).

208070252107 is an equidigital number, since it uses as much as digits as its factorization.

208070252107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15680, while the sum is 34.

The spelling of 208070252107 in words is "two hundred eight billion, seventy million, two hundred fifty-two thousand, one hundred seven".