326052561604101 has 16 divisors (see below), whose sum is σ = 434918228889600. Its totient is φ = 217277644954608.

The previous prime is 326052561604093. The next prime is 326052561604177. The reversal of 326052561604101 is 101406165250623.

It is not a de Polignac number, because 326052561604101 - 2³ = 326052561604093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326052561603101) 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, 122599410 + ... + 125230668.

It is an arithmetic number, because the mean of its divisors is an integer number (27182389305600).

Almost surely, 2^{326052561604101} is an apocalyptic number.

It is an amenable number.

326052561604101 is a deficient number, since it is larger than the sum of its proper divisors (108865667285499).

326052561604101 is a wasteful number, since it uses less digits than its factorization.

326052561604101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2648488.

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 326052561604101 in words is "three hundred twenty-six trillion, fifty-two billion, five hundred sixty-one million, six hundred four thousand, one hundred one".