320011132001 has 32 divisors (see below), whose sum is σ = 365908669056. Its totient is φ = 277316352000.

The previous prime is 320011131997. The next prime is 320011132037. The reversal of 320011132001 is 100231110023.

It is a cyclic number.

It is not a de Polignac number, because 320011132001 - 2² = 320011131997 is a prime.

It is a super-2 number, since 2×320011132001² (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 (320011132801) 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, 3477341 + ... + 3568181.

It is an arithmetic number, because the mean of its divisors is an integer number (11434645908).

Almost surely, 2^320011132001 is an apocalyptic number.

It is an amenable number.

320011132001 is a deficient number, since it is larger than the sum of its proper divisors (45897537055).

320011132001 is a wasteful number, since it uses less digits than its factorization.

320011132001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91073.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 320011132001 its reverse (100231110023), we get a palindrome (420242242024).

The spelling of 320011132001 in words is "three hundred twenty billion, eleven million, one hundred thirty-two thousand, one".