2116023053641 has 4 divisors (see below), whose sum is σ = 2418312061312. Its totient is φ = 1813734045972.

The previous prime is 2116023053633. The next prime is 2116023053687. The reversal of 2116023053641 is 1463503206112.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2116023053641 - 2³ = 2116023053633 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2116023053597 and 2116023053606.

It is not an unprimeable number, because it can be changed into a prime (2116023051641) 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 3 ways as a sum of consecutive naturals, for example, 151144503825 + ... + 151144503838.

It is an arithmetic number, because the mean of its divisors is an integer number (604578015328).

Almost surely, 2^{2116023053641} is an apocalyptic number.

It is an amenable number.

2116023053641 is a deficient number, since it is larger than the sum of its proper divisors (302289007671).

2116023053641 is an equidigital number, since it uses as much as digits as its factorization.

2116023053641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302289007670.

The product of its (nonzero) digits is 25920, while the sum is 34.

Adding to 2116023053641 its reverse (1463503206112), we get a palindrome (3579526259753).

The spelling of 2116023053641 in words is "two trillion, one hundred sixteen billion, twenty-three million, fifty-three thousand, six hundred forty-one".