2021114220323 has 8 divisors (see below), whose sum is σ = 2204917972416. Its totient is φ = 1837321484200.

The previous prime is 2021114220317. The next prime is 2021114220343. The reversal of 2021114220323 is 3230224111202.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2021114220323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2021114220343) 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 7 ways as a sum of consecutive naturals, for example, 2368013 + ... + 3106398.

It is an arithmetic number, because the mean of its divisors is an integer number (275614746552).

Almost surely, 2^{2021114220323} is an apocalyptic number.

2021114220323 is a deficient number, since it is larger than the sum of its proper divisors (183803752093).

2021114220323 is a wasteful number, since it uses less digits than its factorization.

2021114220323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5507985.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 2021114220323 its reverse (3230224111202), we get a palindrome (5251338331525).

The spelling of 2021114220323 in words is "two trillion, twenty-one billion, one hundred fourteen million, two hundred twenty thousand, three hundred twenty-three".