13430887107 has 12 divisors (see below), whose sum is σ = 19683835080. Its totient is φ = 8139931360.

The previous prime is 13430887103. The next prime is 13430887109. The reversal of 13430887107 is 70178803431.

It is a happy number.

It is not a de Polignac number, because 13430887107 - 2² = 13430887103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13430887103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18499482 + ... + 18500207.

It is an arithmetic number, because the mean of its divisors is an integer number (1640319590).

Almost surely, 2^13430887107 is an apocalyptic number.

13430887107 is a deficient number, since it is larger than the sum of its proper divisors (6252947973).

13430887107 is a wasteful number, since it uses less digits than its factorization.

13430887107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36999714 (or 36999703 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 42.

The spelling of 13430887107 in words is "thirteen billion, four hundred thirty million, eight hundred eighty-seven thousand, one hundred seven".