326133146131 has 32 divisors (see below), whose sum is σ = 356397060096. Its totient is φ = 296648352000.

The previous prime is 326133146117. The next prime is 326133146147. The reversal of 326133146131 is 131641331623.

It is not a de Polignac number, because 326133146131 - 2¹¹ = 326133144083 is a prime.

It is a super-2 number, since 2×326133146131² (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 (326133146231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 221707726 + ... + 221709196.

It is an arithmetic number, because the mean of its divisors is an integer number (11137408128).

Almost surely, 2^326133146131 is an apocalyptic number.

326133146131 is a deficient number, since it is larger than the sum of its proper divisors (30263913965).

326133146131 is a wasteful number, since it uses less digits than its factorization.

326133146131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2443.

The product of its digits is 23328, while the sum is 34.

Adding to 326133146131 its reverse (131641331623), we get a palindrome (457774477754).

The spelling of 326133146131 in words is "three hundred twenty-six billion, one hundred thirty-three million, one hundred forty-six thousand, one hundred thirty-one".