20232203113 has 2 divisors, whose sum is σ = 20232203114. Its totient is φ = 20232203112.

The previous prime is 20232203099. The next prime is 20232203141. The reversal of 20232203113 is 31130223202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20218564864 + 13638249 = 142192^2 + 3693^2 .

It is a cyclic number.

It is not a de Polignac number, because 20232203113 - 2¹⁷ = 20232072041 is a prime.

It is not a weakly prime, because it can be changed into another prime (20232203153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10116101556 + 10116101557.

It is an arithmetic number, because the mean of its divisors is an integer number (10116101557).

Almost surely, 2^20232203113 is an apocalyptic number.

It is an amenable number.

20232203113 is a deficient number, since it is larger than the sum of its proper divisors (1).

20232203113 is an equidigital number, since it uses as much as digits as its factorization.

20232203113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 20232203113 its reverse (31130223202), we get a palindrome (51362426315).

The spelling of 20232203113 in words is "twenty billion, two hundred thirty-two million, two hundred three thousand, one hundred thirteen".