326052061331 has 8 divisors (see below), whose sum is σ = 329297917104. Its totient is φ = 322806551200.

The previous prime is 326052061277. The next prime is 326052061339. The reversal of 326052061331 is 133160250623.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 326052061331 - 2⁶ = 326052061267 is a prime.

It is a super-2 number, since 2×326052061331² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (326052061339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2077925 + ... + 2229321.

It is an arithmetic number, because the mean of its divisors is an integer number (41162239638).

Almost surely, 2^326052061331 is an apocalyptic number.

326052061331 is a deficient number, since it is larger than the sum of its proper divisors (3245855773).

326052061331 is a wasteful number, since it uses less digits than its factorization.

326052061331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172821.

The product of its (nonzero) digits is 19440, while the sum is 32.

The spelling of 326052061331 in words is "three hundred twenty-six billion, fifty-two million, sixty-one thousand, three hundred thirty-one".