2011320703337 has 8 divisors (see below), whose sum is σ = 2194182963360. Its totient is φ = 1828460930560.

The previous prime is 2011320703319. The next prime is 2011320703373. The reversal of 2011320703337 is 7333070231102.

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

It is not a de Polignac number, because 2011320703337 - 2¹⁶ = 2011320637801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2011320708337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1337438 + ... + 2410680.

It is an arithmetic number, because the mean of its divisors is an integer number (274272870420).

Almost surely, 2^{2011320703337} is an apocalyptic number.

It is an amenable number.

2011320703337 is a deficient number, since it is larger than the sum of its proper divisors (182862260023).

2011320703337 is a wasteful number, since it uses less digits than its factorization.

2011320703337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1243623.

The product of its (nonzero) digits is 15876, while the sum is 32.

Adding to 2011320703337 its reverse (7333070231102), we get a palindrome (9344390934439).

The spelling of 2011320703337 in words is "two trillion, eleven billion, three hundred twenty million, seven hundred three thousand, three hundred thirty-seven".