201320341403411 has 4 divisors (see below), whose sum is σ = 204732550579800. Its totient is φ = 197908132227024.

The previous prime is 201320341403333. The next prime is 201320341403443. The reversal of 201320341403411 is 114304143023102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 201320341403411 - 2⁴² = 196922294892307 is a prime.

It is a super-2 number, since 2×201320341403411² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201320341403911) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1706104588106 + ... + 1706104588223.

It is an arithmetic number, because the mean of its divisors is an integer number (51183137644950).

Almost surely, 2^{201320341403411} is an apocalyptic number.

201320341403411 is a deficient number, since it is larger than the sum of its proper divisors (3412209176389).

201320341403411 is an equidigital number, since it uses as much as digits as its factorization.

201320341403411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3412209176388.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 201320341403411 its reverse (114304143023102), we get a palindrome (315624484426513).

The spelling of 201320341403411 in words is "two hundred one trillion, three hundred twenty billion, three hundred forty-one million, four hundred three thousand, four hundred eleven".