13203452107 has 2 divisors, whose sum is σ = 13203452108. Its totient is φ = 13203452106.

The previous prime is 13203452063. The next prime is 13203452123. The reversal of 13203452107 is 70125430231.

It is a strong prime.

It is an emirp because it is prime and its reverse (70125430231) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13203452107 is a prime.

It is a super-2 number, since 2×13203452107² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13203452147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6601726053 + 6601726054.

It is an arithmetic number, because the mean of its divisors is an integer number (6601726054).

Almost surely, 2^13203452107 is an apocalyptic number.

13203452107 is a deficient number, since it is larger than the sum of its proper divisors (1).

13203452107 is an equidigital number, since it uses as much as digits as its factorization.

13203452107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 28.

Adding to 13203452107 its reverse (70125430231), we get a palindrome (83328882338).

The spelling of 13203452107 in words is "thirteen billion, two hundred three million, four hundred fifty-two thousand, one hundred seven".