173082001087 has 2 divisors, whose sum is σ = 173082001088. Its totient is φ = 173082001086.

The previous prime is 173082000977. The next prime is 173082001093. The reversal of 173082001087 is 780100280371.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 173082001087 - 2¹¹ = 173081999039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (173082001387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86541000543 + 86541000544.

It is an arithmetic number, because the mean of its divisors is an integer number (86541000544).

Almost surely, 2^173082001087 is an apocalyptic number.

173082001087 is a deficient number, since it is larger than the sum of its proper divisors (1).

173082001087 is an equidigital number, since it uses as much as digits as its factorization.

173082001087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18816, while the sum is 37.

The spelling of 173082001087 in words is "one hundred seventy-three billion, eighty-two million, one thousand, eighty-seven".