13507845107 has 2 divisors, whose sum is σ = 13507845108. Its totient is φ = 13507845106.

The previous prime is 13507845103. The next prime is 13507845133. The reversal of 13507845107 is 70154870531.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13507845107 - 2² = 13507845103 is a prime.

It is not a weakly prime, because it can be changed into another prime (13507845103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6753922553 + 6753922554.

It is an arithmetic number, because the mean of its divisors is an integer number (6753922554).

Almost surely, 2^13507845107 is an apocalyptic number.

13507845107 is a deficient number, since it is larger than the sum of its proper divisors (1).

13507845107 is an equidigital number, since it uses as much as digits as its factorization.

13507845107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 117600, while the sum is 41.

The spelling of 13507845107 in words is "thirteen billion, five hundred seven million, eight hundred forty-five thousand, one hundred seven".