13107129 has 8 divisors (see below), whose sum is σ = 19972800. Its totient is φ = 7489776.

The previous prime is 13107121. The next prime is 13107137. The reversal of 13107129 is 92170131.

It is an interprime number because it is at equal distance from previous prime (13107121) and next prime (13107137).

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

It is not a de Polignac number, because 13107129 - 2³ = 13107121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13107099 and 13107108.

It is not an unprimeable number, because it can be changed into a prime (13107121) 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, 312054 + ... + 312095.

It is an arithmetic number, because the mean of its divisors is an integer number (2496600).

Almost surely, 2^13107129 is an apocalyptic number.

It is an amenable number.

13107129 is a deficient number, since it is larger than the sum of its proper divisors (6865671).

13107129 is an equidigital number, since it uses as much as digits as its factorization.

13107129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624159.

The product of its (nonzero) digits is 378, while the sum is 24.

The square root of 13107129 is about 3620.3769140795. The cubic root of 13107129 is about 235.7775901859. Note that the first 3 decimals are identical.

The spelling of 13107129 in words is "thirteen million, one hundred seven thousand, one hundred twenty-nine".