20233230037 has 2 divisors, whose sum is σ = 20233230038. Its totient is φ = 20233230036.

The previous prime is 20233229993. The next prime is 20233230047. The reversal of 20233230037 is 73003233202.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18081105156 + 2152124881 = 134466^2 + 46391^2 .

It is a cyclic number.

It is not a de Polignac number, because 20233230037 - 2¹⁵ = 20233197269 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20233229993 and 20233230020.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20233230047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10116615018 + 10116615019.

It is an arithmetic number, because the mean of its divisors is an integer number (10116615019).

Almost surely, 2^20233230037 is an apocalyptic number.

It is an amenable number.

20233230037 is a deficient number, since it is larger than the sum of its proper divisors (1).

20233230037 is an equidigital number, since it uses as much as digits as its factorization.

20233230037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 25.

Adding to 20233230037 its reverse (73003233202), we get a palindrome (93236463239).

The spelling of 20233230037 in words is "twenty billion, two hundred thirty-three million, two hundred thirty thousand, thirty-seven".