2111100310303 has 8 divisors (see below), whose sum is σ = 2146552570368. Its totient is φ = 2075942260224.

The previous prime is 2111100310283. The next prime is 2111100310357. The reversal of 2111100310303 is 3030130011112.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2111100310303 is a prime.

It is a super-2 number, since 2×2111100310303² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2111100310373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73538026 + ... + 73566727.

It is an arithmetic number, because the mean of its divisors is an integer number (268319071296).

Almost surely, 2^{2111100310303} is an apocalyptic number.

2111100310303 is a deficient number, since it is larger than the sum of its proper divisors (35452260065).

2111100310303 is a wasteful number, since it uses less digits than its factorization.

2111100310303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147104993.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 2111100310303 its reverse (3030130011112), we get a palindrome (5141230321415).

The spelling of 2111100310303 in words is "two trillion, one hundred eleven billion, one hundred million, three hundred ten thousand, three hundred three".