106502170520 has 64 divisors (see below), whose sum is σ = 254778955200. Its totient is φ = 39928504320.

The previous prime is 106502170513. The next prime is 106502170529. The reversal of 106502170520 is 25071205601.

It is a super-3 number, since 3×106502170520³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106502170529) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161060 + ... + 488819.

It is an arithmetic number, because the mean of its divisors is an integer number (3980921175).

Almost surely, 2^106502170520 is an apocalyptic number.

106502170520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106502170520 is an abundant number, since it is smaller than the sum of its proper divisors (148276784680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106502170520 is a wasteful number, since it uses less digits than its factorization.

106502170520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650148 (or 650144 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 29.

The spelling of 106502170520 in words is "one hundred six billion, five hundred two million, one hundred seventy thousand, five hundred twenty".