173030836690 has 16 divisors (see below), whose sum is σ = 311833960128. Its totient is φ = 69128233776.

The previous prime is 173030836631. The next prime is 173030836703. The reversal of 173030836690 is 96638030371.

It is a super-2 number, since 2×173030836690² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 173030836690.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10503972 + ... + 10520431.

It is an arithmetic number, because the mean of its divisors is an integer number (19489622508).

Almost surely, 2^173030836690 is an apocalyptic number.

173030836690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

173030836690 is a deficient number, since it is larger than the sum of its proper divisors (138803123438).

173030836690 is a wasteful number, since it uses less digits than its factorization.

173030836690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21025233.

The product of its (nonzero) digits is 489888, while the sum is 46.

The spelling of 173030836690 in words is "one hundred seventy-three billion, thirty million, eight hundred thirty-six thousand, six hundred ninety".