1201340341211 has 8 divisors (see below), whose sum is σ = 1210199737824. Its totient is φ = 1192513456960.

The previous prime is 1201340341207. The next prime is 1201340341291. The reversal of 1201340341211 is 1121430431021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1201340341211 - 2² = 1201340341207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1201340341291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8053916 + ... + 8201721.

It is an arithmetic number, because the mean of its divisors is an integer number (151274967228).

Almost surely, 2^{1201340341211} is an apocalyptic number.

1201340341211 is a deficient number, since it is larger than the sum of its proper divisors (8859396613).

1201340341211 is a wasteful number, since it uses less digits than its factorization.

1201340341211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16256181.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 1201340341211 its reverse (1121430431021), we get a palindrome (2322770772232).

The spelling of 1201340341211 in words is "one trillion, two hundred one billion, three hundred forty million, three hundred forty-one thousand, two hundred eleven".