873000137099 has 2 divisors, whose sum is σ = 873000137100. Its totient is φ = 873000137098.

The previous prime is 873000137057. The next prime is 873000137129. The reversal of 873000137099 is 990731000378.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 873000137099 - 2⁸ = 873000136843 is a prime.

It is a super-2 number, since 2×873000137099² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (873000127099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 436500068549 + 436500068550.

It is an arithmetic number, because the mean of its divisors is an integer number (436500068550).

Almost surely, 2^873000137099 is an apocalyptic number.

873000137099 is a deficient number, since it is larger than the sum of its proper divisors (1).

873000137099 is an equidigital number, since it uses as much as digits as its factorization.

873000137099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 285768, while the sum is 47.

The spelling of 873000137099 in words is "eight hundred seventy-three billion, one hundred thirty-seven thousand, ninety-nine".