20233023113 has 2 divisors, whose sum is σ = 20233023114. Its totient is φ = 20233023112.

The previous prime is 20233023101. The next prime is 20233023179. The reversal of 20233023113 is 31132033202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20231364169 + 1658944 = 142237^2 + 1288^2 .

It is a cyclic number.

It is not a de Polignac number, because 20233023113 - 2²⁴ = 20216245897 is a prime.

It is not a weakly prime, because it can be changed into another prime (20233023193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10116511556 + 10116511557.

It is an arithmetic number, because the mean of its divisors is an integer number (10116511557).

Almost surely, 2^20233023113 is an apocalyptic number.

It is an amenable number.

20233023113 is a deficient number, since it is larger than the sum of its proper divisors (1).

20233023113 is an equidigital number, since it uses as much as digits as its factorization.

20233023113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 20233023113 its reverse (31132033202), we get a palindrome (51365056315).

The spelling of 20233023113 in words is "twenty billion, two hundred thirty-three million, twenty-three thousand, one hundred thirteen".