1232200232113 has 2 divisors, whose sum is σ = 1232200232114. Its totient is φ = 1232200232112.

The previous prime is 1232200232111. The next prime is 1232200232141. The reversal of 1232200232113 is 3112320022321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1147141676209 + 85058555904 = 1071047^2 + 291648^2 .

It is a cyclic number.

It is not a de Polignac number, because 1232200232113 - 2¹ = 1232200232111 is a prime.

Together with 1232200232111, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1232200232111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616100116056 + 616100116057.

It is an arithmetic number, because the mean of its divisors is an integer number (616100116057).

Almost surely, 2^{1232200232113} is an apocalyptic number.

It is an amenable number.

1232200232113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232200232113 is an equidigital number, since it uses as much as digits as its factorization.

1232200232113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1232200232113 its reverse (3112320022321), we get a palindrome (4344520254434).

The spelling of 1232200232113 in words is "one trillion, two hundred thirty-two billion, two hundred million, two hundred thirty-two thousand, one hundred thirteen".