207252161707 has 2 divisors, whose sum is σ = 207252161708. Its totient is φ = 207252161706.

The previous prime is 207252161689. The next prime is 207252161723. The reversal of 207252161707 is 707161252702.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 207252161707 - 2¹⁵ = 207252128939 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 207252161707.

It is not a weakly prime, because it can be changed into another prime (207252161797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103626080853 + 103626080854.

It is an arithmetic number, because the mean of its divisors is an integer number (103626080854).

Almost surely, 2^207252161707 is an apocalyptic number.

207252161707 is a deficient number, since it is larger than the sum of its proper divisors (1).

207252161707 is an equidigital number, since it uses as much as digits as its factorization.

207252161707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82320, while the sum is 40.

The spelling of 207252161707 in words is "two hundred seven billion, two hundred fifty-two million, one hundred sixty-one thousand, seven hundred seven".