2114113423021 has 4 divisors (see below), whose sum is σ = 2118995902492. Its totient is φ = 2109230943552.

The previous prime is 2114113422991. The next prime is 2114113423033. The reversal of 2114113423021 is 1203243114112.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1048647681225 + 1065465741796 = 1024035^2 + 1032214^2 .

It is a cyclic number.

It is not a de Polignac number, because 2114113423021 - 2¹¹ = 2114113420973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2114113424021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2441239086 + ... + 2441239951.

It is an arithmetic number, because the mean of its divisors is an integer number (529748975623).

Almost surely, 2^{2114113423021} is an apocalyptic number.

It is an amenable number.

2114113423021 is a deficient number, since it is larger than the sum of its proper divisors (4882479471).

2114113423021 is an equidigital number, since it uses as much as digits as its factorization.

2114113423021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4882479470.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 2114113423021 its reverse (1203243114112), we get a palindrome (3317356537133).

The spelling of 2114113423021 in words is "two trillion, one hundred fourteen billion, one hundred thirteen million, four hundred twenty-three thousand, twenty-one".