2021023114373 has 2 divisors, whose sum is σ = 2021023114374. Its totient is φ = 2021023114372.

The previous prime is 2021023114337. The next prime is 2021023114447. The reversal of 2021023114373 is 3734113201202.

Together with previous prime (2021023114337) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1438843432324 + 582179682049 = 1199518^2 + 763007^2 .

It is a cyclic number.

It is not a de Polignac number, because 2021023114373 - 2²⁴ = 2021006337157 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2021023114333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010511557186 + 1010511557187.

It is an arithmetic number, because the mean of its divisors is an integer number (1010511557187).

Almost surely, 2^{2021023114373} is an apocalyptic number.

It is an amenable number.

2021023114373 is a deficient number, since it is larger than the sum of its proper divisors (1).

2021023114373 is an equidigital number, since it uses as much as digits as its factorization.

2021023114373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 29.

Adding to 2021023114373 its reverse (3734113201202), we get a palindrome (5755136315575).

The spelling of 2021023114373 in words is "two trillion, twenty-one billion, twenty-three million, one hundred fourteen thousand, three hundred seventy-three".