13203361434133 has 16 divisors (see below), whose sum is σ = 14360435744256. Its totient is φ = 12066502478400.

The previous prime is 13203361434103. The next prime is 13203361434149. The reversal of 13203361434133 is 33143416330231.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13203361434133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13203361434092 and 13203361434101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13203361434103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30412810 + ... + 30843892.

It is an arithmetic number, because the mean of its divisors is an integer number (897527234016).

Almost surely, 2^{13203361434133} is an apocalyptic number.

13203361434133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13203361434133 is a deficient number, since it is larger than the sum of its proper divisors (1157074310123).

13203361434133 is a wasteful number, since it uses less digits than its factorization.

13203361434133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454524.

The product of its (nonzero) digits is 139968, while the sum is 37.

Adding to 13203361434133 its reverse (33143416330231), we get a palindrome (46346777764364).

The spelling of 13203361434133 in words is "thirteen trillion, two hundred three billion, three hundred sixty-one million, four hundred thirty-four thousand, one hundred thirty-three".