2105103112332 has 48 divisors (see below), whose sum is σ = 5358529650432. Its totient is φ = 637899871680.

The previous prime is 2105103112327. The next prime is 2105103112349. The reversal of 2105103112332 is 2332113015012.

It is a happy number.

It is a super-2 number, since 2×2105103112332² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 14883498 + ... + 15024270.

It is an arithmetic number, because the mean of its divisors is an integer number (111636034384).

Almost surely, 2^{2105103112332} is an apocalyptic number.

2105103112332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2105103112332 is an abundant number, since it is smaller than the sum of its proper divisors (3253426538100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2105103112332 is a wasteful number, since it uses less digits than its factorization.

2105103112332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254078 (or 254076 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 2105103112332 its reverse (2332113015012), we get a palindrome (4437216127344).

The spelling of 2105103112332 in words is "two trillion, one hundred five billion, one hundred three million, one hundred twelve thousand, three hundred thirty-two".