20234113 has 2 divisors, whose sum is σ = 20234114. Its totient is φ = 20234112.

The previous prime is 20234101. The next prime is 20234117. The reversal of 20234113 is 31143202.

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., 12873744 + 7360369 = 3588^2 + 2713^2 .

It is a cyclic number.

It is not a de Polignac number, because 20234113 - 2⁹ = 20233601 is a prime.

It is not a weakly prime, because it can be changed into another prime (20234117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10117056 + 10117057.

It is an arithmetic number, because the mean of its divisors is an integer number (10117057).

Almost surely, 2^20234113 is an apocalyptic number.

It is an amenable number.

20234113 is a deficient number, since it is larger than the sum of its proper divisors (1).

20234113 is an equidigital number, since it uses as much as digits as its factorization.

20234113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 20234113 is about 4498.2344314186. The cubic root of 20234113 is about 272.4967897947.

Adding to 20234113 its reverse (31143202), we get a palindrome (51377315).

The spelling of 20234113 in words is "twenty million, two hundred thirty-four thousand, one hundred thirteen".