1233202112113 has 2 divisors, whose sum is σ = 1233202112114. Its totient is φ = 1233202112112.

The previous prime is 1233202112071. The next prime is 1233202112147. The reversal of 1233202112113 is 3112112023321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 857889045729 + 375313066384 = 926223^2 + 612628^2 .

It is a cyclic number.

It is not a de Polignac number, because 1233202112113 - 2²¹ = 1233200014961 is a prime.

It is not a weakly prime, because it can be changed into another prime (1233202112173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616601056056 + 616601056057.

It is an arithmetic number, because the mean of its divisors is an integer number (616601056057).

Almost surely, 2^{1233202112113} is an apocalyptic number.

It is an amenable number.

1233202112113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1233202112113 is an equidigital number, since it uses as much as digits as its factorization.

1233202112113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 1233202112113 its reverse (3112112023321), we get a palindrome (4345314135434).

The spelling of 1233202112113 in words is "one trillion, two hundred thirty-three billion, two hundred two million, one hundred twelve thousand, one hundred thirteen".