2111334203361 has 8 divisors (see below), whose sum is σ = 2880579998560. Its totient is φ = 1374822271872.

The previous prime is 2111334203347. The next prime is 2111334203411. The reversal of 2111334203361 is 1633024331112.

It is a happy number.

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

It is not a de Polignac number, because 2111334203361 - 2³⁸ = 1836456296417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2111334273361) 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, 8183465776 + ... + 8183466033.

It is an arithmetic number, because the mean of its divisors is an integer number (360072499820).

Almost surely, 2^{2111334203361} is an apocalyptic number.

It is an amenable number.

2111334203361 is a deficient number, since it is larger than the sum of its proper divisors (769245795199).

2111334203361 is a wasteful number, since it uses less digits than its factorization.

2111334203361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16366931855.

The product of its (nonzero) digits is 7776, while the sum is 30.

Adding to 2111334203361 its reverse (1633024331112), we get a palindrome (3744358534473).

The spelling of 2111334203361 in words is "two trillion, one hundred eleven billion, three hundred thirty-four million, two hundred three thousand, three hundred sixty-one".