207673630323 has 16 divisors (see below), whose sum is σ = 285292814496. Its totient is φ = 134313949440.

The previous prime is 207673630321. The next prime is 207673630331. The reversal of 207673630323 is 323036376702.

It is not a de Polignac number, because 207673630323 - 2¹ = 207673630321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (207673630321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7759440 + ... + 7786157.

It is an arithmetic number, because the mean of its divisors is an integer number (17830800906).

Almost surely, 2^207673630323 is an apocalyptic number.

207673630323 is a deficient number, since it is larger than the sum of its proper divisors (77619184173).

207673630323 is a wasteful number, since it uses less digits than its factorization.

207673630323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15545734.

The product of its (nonzero) digits is 571536, while the sum is 42.

The spelling of 207673630323 in words is "two hundred seven billion, six hundred seventy-three million, six hundred thirty thousand, three hundred twenty-three".