3211201343401 has 4 divisors (see below), whose sum is σ = 3211262805904. Its totient is φ = 3211139880900.

The previous prime is 3211201343381. The next prime is 3211201343411. The reversal of 3211201343401 is 1043431021123.

3211201343401 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3211201343401 - 2¹¹ = 3211201341353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3211201343411) 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, 30652815 + ... + 30757396.

It is an arithmetic number, because the mean of its divisors is an integer number (802815701476).

Almost surely, 2^{3211201343401} is an apocalyptic number.

It is an amenable number.

3211201343401 is a deficient number, since it is larger than the sum of its proper divisors (61462503).

3211201343401 is an equidigital number, since it uses as much as digits as its factorization.

3211201343401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61462502.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 3211201343401 its reverse (1043431021123), we get a palindrome (4254632364524).

The spelling of 3211201343401 in words is "three trillion, two hundred eleven billion, two hundred one million, three hundred forty-three thousand, four hundred one".