320200133011 has 6 divisors (see below), whose sum is σ = 351955518236. Its totient is φ = 291091029900.

The previous prime is 320200133009. The next prime is 320200133027. The reversal of 320200133011 is 110331002023.

It is not a de Polignac number, because 320200133011 - 2¹ = 320200133009 is a prime.

It is a super-2 number, since 2×320200133011² (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 (320200133111) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1323140925 + ... + 1323141166.

Almost surely, 2^320200133011 is an apocalyptic number.

320200133011 is a deficient number, since it is larger than the sum of its proper divisors (31755385225).

320200133011 is a wasteful number, since it uses less digits than its factorization.

320200133011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2646282113 (or 2646282102 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 320200133011 its reverse (110331002023), we get a palindrome (430531135034).

The spelling of 320200133011 in words is "three hundred twenty billion, two hundred million, one hundred thirty-three thousand, eleven".