2114105366521 has 8 divisors (see below), whose sum is σ = 2129805320544. Its totient is φ = 2098409304480.

The previous prime is 2114105366507. The next prime is 2114105366531. The reversal of 2114105366521 is 1256635014112.

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

It is a cyclic number.

It is not a de Polignac number, because 2114105366521 - 2¹³ = 2114105358329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2114105366531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121986 + ... + 2059876.

It is an arithmetic number, because the mean of its divisors is an integer number (266225665068).

Almost surely, 2^{2114105366521} is an apocalyptic number.

It is an amenable number.

2114105366521 is a deficient number, since it is larger than the sum of its proper divisors (15699954023).

2114105366521 is a wasteful number, since it uses less digits than its factorization.

2114105366521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1945991.

The product of its (nonzero) digits is 43200, while the sum is 37.

The spelling of 2114105366521 in words is "two trillion, one hundred fourteen billion, one hundred five million, three hundred sixty-six thousand, five hundred twenty-one".