2021114235163 has 4 divisors (see below), whose sum is σ = 2029570780320. Its totient is φ = 2012657690008.

The previous prime is 2021114235137. The next prime is 2021114235167. The reversal of 2021114235163 is 3615324111202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2021114235163 - 2¹⁷ = 2021114104091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2021114235167) 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, 4228272220 + ... + 4228272697.

It is an arithmetic number, because the mean of its divisors is an integer number (507392695080).

Almost surely, 2^{2021114235163} is an apocalyptic number.

2021114235163 is a deficient number, since it is larger than the sum of its proper divisors (8456545157).

2021114235163 is an equidigital number, since it uses as much as digits as its factorization.

2021114235163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8456545156.

The product of its (nonzero) digits is 8640, while the sum is 31.

Adding to 2021114235163 its reverse (3615324111202), we get a palindrome (5636438346365).

The spelling of 2021114235163 in words is "two trillion, twenty-one billion, one hundred fourteen million, two hundred thirty-five thousand, one hundred sixty-three".