13658381107 has 8 divisors (see below), whose sum is σ = 15865473632. Its totient is φ = 11515262400.

The previous prime is 13658381101. The next prime is 13658381129. The reversal of 13658381107 is 70118385631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13658381107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13658381101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15992994 + ... + 15993847.

It is an arithmetic number, because the mean of its divisors is an integer number (1983184204).

Almost surely, 2^13658381107 is an apocalyptic number.

13658381107 is a deficient number, since it is larger than the sum of its proper divisors (2207092525).

13658381107 is an equidigital number, since it uses as much as digits as its factorization.

13658381107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31986909.

The product of its (nonzero) digits is 120960, while the sum is 43.

The spelling of 13658381107 in words is "thirteen billion, six hundred fifty-eight million, three hundred eighty-one thousand, one hundred seven".