13234430112203 has 2 divisors, whose sum is σ = 13234430112204. Its totient is φ = 13234430112202.

The previous prime is 13234430112161. The next prime is 13234430112257. The reversal of 13234430112203 is 30221103443231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13234430112203 - 2³² = 13230135144907 is a prime.

It is a super-2 number, since 2×13234430112203² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13234430112403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6617215056101 + 6617215056102.

It is an arithmetic number, because the mean of its divisors is an integer number (6617215056102).

Almost surely, 2^{13234430112203} is an apocalyptic number.

13234430112203 is a deficient number, since it is larger than the sum of its proper divisors (1).

13234430112203 is an equidigital number, since it uses as much as digits as its factorization.

13234430112203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 13234430112203 its reverse (30221103443231), we get a palindrome (43455533555434).

The spelling of 13234430112203 in words is "thirteen trillion, two hundred thirty-four billion, four hundred thirty million, one hundred twelve thousand, two hundred three".