20023032037 has 2 divisors, whose sum is σ = 20023032038. Its totient is φ = 20023032036.

The previous prime is 20023032019. The next prime is 20023032097. The reversal of 20023032037 is 73023032002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17984419236 + 2038612801 = 134106^2 + 45151^2 .

It is a cyclic number.

It is not a de Polignac number, because 20023032037 - 2¹¹ = 20023029989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20023031999 and 20023032017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20023032097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10011516018 + 10011516019.

It is an arithmetic number, because the mean of its divisors is an integer number (10011516019).

Almost surely, 2^20023032037 is an apocalyptic number.

It is an amenable number.

20023032037 is a deficient number, since it is larger than the sum of its proper divisors (1).

20023032037 is an equidigital number, since it uses as much as digits as its factorization.

20023032037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 22.

Adding to 20023032037 its reverse (73023032002), we get a palindrome (93046064039).

The spelling of 20023032037 in words is "twenty billion, twenty-three million, thirty-two thousand, thirty-seven".