13678101 has 6 divisors (see below), whose sum is σ = 19757270. Its totient is φ = 9118728.

The previous prime is 13678097. The next prime is 13678121. The reversal of 13678101 is 10187631.

It can be written as a sum of positive squares in only one way, i.e., 13616100 + 62001 = 3690^2 + 249^2 .

It is not a de Polignac number, because 13678101 - 2² = 13678097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13678121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 759886 + ... + 759903.

Almost surely, 2^13678101 is an apocalyptic number.

It is an amenable number.

13678101 is a deficient number, since it is larger than the sum of its proper divisors (6079169).

13678101 is a wasteful number, since it uses less digits than its factorization.

13678101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1519795 (or 1519792 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 13678101 is about 3698.3916774728. The cubic root of 13678101 is about 239.1526892054.

The spelling of 13678101 in words is "thirteen million, six hundred seventy-eight thousand, one hundred one".