21332314113103 has 12 divisors (see below), whose sum is σ = 25894060078320. Its totient is φ = 17489847594912.

The previous prime is 21332314112983. The next prime is 21332314113113. The reversal of 21332314113103 is 30131141323312.

It is a de Polignac number, because none of the positive numbers 2^k-21332314113103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21332314113113) 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 11 ways as a sum of consecutive naturals, for example, 9464202118 + ... + 9464204371.

It is an arithmetic number, because the mean of its divisors is an integer number (2157838339860).

Almost surely, 2^{21332314113103} is an apocalyptic number.

21332314113103 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

21332314113103 is a deficient number, since it is larger than the sum of its proper divisors (4561745965217).

21332314113103 is a wasteful number, since it uses less digits than its factorization.

21332314113103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18928406526 (or 18928406519 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 21332314113103 its reverse (30131141323312), we get a palindrome (51463455436415).

The spelling of 21332314113103 in words is "twenty-one trillion, three hundred thirty-two billion, three hundred fourteen million, one hundred thirteen thousand, one hundred three".