164102332216530 has 64 divisors (see below), whose sum is σ = 396519001445376. Its totient is φ = 43463672280000.

The previous prime is 164102332216513. The next prime is 164102332216547. The reversal of 164102332216530 is 35612233201461.

It is an interprime number because it is at equal distance from previous prime (164102332216513) and next prime (164102332216547).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24618525 + ... + 30565935.

It is an arithmetic number, because the mean of its divisors is an integer number (6195609397584).

Almost surely, 2^{164102332216530} is an apocalyptic number.

164102332216530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

164102332216530 is an abundant number, since it is smaller than the sum of its proper divisors (232416669228846).

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

164102332216530 is a wasteful number, since it uses less digits than its factorization.

164102332216530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5953663.

The product of its (nonzero) digits is 155520, while the sum is 39.

Adding to 164102332216530 its reverse (35612233201461), we get a palindrome (199714565417991).

The spelling of 164102332216530 in words is "one hundred sixty-four trillion, one hundred two billion, three hundred thirty-two million, two hundred sixteen thousand, five hundred thirty".