20032123373 has 2 divisors, whose sum is σ = 20032123374. Its totient is φ = 20032123372.

The previous prime is 20032123367. The next prime is 20032123379. The reversal of 20032123373 is 37332123002.

It is a balanced prime because it is at equal distance from previous prime (20032123367) and next prime (20032123379).

It can be written as a sum of positive squares in only one way, i.e., 13540115044 + 6492008329 = 116362^2 + 80573^2 .

It is a cyclic number.

It is not a de Polignac number, because 20032123373 - 2²⁴ = 20015346157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20032123379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10016061686 + 10016061687.

It is an arithmetic number, because the mean of its divisors is an integer number (10016061687).

Almost surely, 2^20032123373 is an apocalyptic number.

It is an amenable number.

20032123373 is a deficient number, since it is larger than the sum of its proper divisors (1).

20032123373 is an equidigital number, since it uses as much as digits as its factorization.

20032123373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 26.

Adding to 20032123373 its reverse (37332123002), we get a palindrome (57364246375).

The spelling of 20032123373 in words is "twenty billion, thirty-two million, one hundred twenty-three thousand, three hundred seventy-three".