326526223062102 has 64 divisors (see below), whose sum is σ = 791168302794240. Its totient is φ = 87703152615936.

The previous prime is 326526223062097. The next prime is 326526223062103. The reversal of 326526223062102 is 201260322625623.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326526223062103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 265579713 + ... + 266806364.

It is an arithmetic number, because the mean of its divisors is an integer number (12362004731160).

Almost surely, 2^{326526223062102} is an apocalyptic number.

326526223062102 is an abundant number, since it is smaller than the sum of its proper divisors (464642079732138).

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

326526223062102 is a wasteful number, since it uses less digits than its factorization.

326526223062102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532386965.

The product of its (nonzero) digits is 622080, while the sum is 42.

Adding to 326526223062102 its reverse (201260322625623), we get a palindrome (527786545687725).

The spelling of 326526223062102 in words is "three hundred twenty-six trillion, five hundred twenty-six billion, two hundred twenty-three million, sixty-two thousand, one hundred two".