13550107 has 2 divisors, whose sum is σ = 13550108. Its totient is φ = 13550106.

The previous prime is 13550093. The next prime is 13550111. The reversal of 13550107 is 70105531.

13550107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13550107 is a prime.

It is a super-2 number, since 2×13550107² = 367210799422898, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13550167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6775053 + 6775054.

It is an arithmetic number, because the mean of its divisors is an integer number (6775054).

Almost surely, 2^13550107 is an apocalyptic number.

13550107 is a deficient number, since it is larger than the sum of its proper divisors (1).

13550107 is an equidigital number, since it uses as much as digits as its factorization.

13550107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 525, while the sum is 22.

The square root of 13550107 is about 3681.0469977983. The cubic root of 13550107 is about 238.4043863114.

Adding to 13550107 its reverse (70105531), we get a palindrome (83655638).

The spelling of 13550107 in words is "thirteen million, five hundred fifty thousand, one hundred seven".