207077113 has 2 divisors, whose sum is σ = 207077114. Its totient is φ = 207077112.

The previous prime is 207077111. The next prime is 207077177. The reversal of 207077113 is 311770702.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 206554384 + 522729 = 14372^2 + 723^2 .

It is a cyclic number.

It is not a de Polignac number, because 207077113 - 2¹ = 207077111 is a prime.

Together with 207077111, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (207077111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103538556 + 103538557.

It is an arithmetic number, because the mean of its divisors is an integer number (103538557).

Almost surely, 2^207077113 is an apocalyptic number.

It is an amenable number.

207077113 is a deficient number, since it is larger than the sum of its proper divisors (1).

207077113 is an equidigital number, since it uses as much as digits as its factorization.

207077113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2058, while the sum is 28.

The square root of 207077113 is about 14390.1741824065. The cubic root of 207077113 is about 591.6216166541.

The spelling of 207077113 in words is "two hundred seven million, seventy-seven thousand, one hundred thirteen".