13120007 has 8 divisors (see below), whose sum is σ = 13545600. Its totient is φ = 12701304.

The previous prime is 13119983. The next prime is 13120057. The reversal of 13120007 is 70002131.

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

It is a cyclic number.

It is not a de Polignac number, because 13120007 - 2⁶ = 13119943 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13119973 and 13120000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13120057) 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, 2294 + ... + 5612.

It is an arithmetic number, because the mean of its divisors is an integer number (1693200).

Almost surely, 2^13120007 is an apocalyptic number.

13120007 is a deficient number, since it is larger than the sum of its proper divisors (425593).

13120007 is an equidigital number, since it uses as much as digits as its factorization.

13120007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3445.

The product of its (nonzero) digits is 42, while the sum is 14.

The square root of 13120007 is about 3622.1550215307. The cubic root of 13120007 is about 235.8547835445.

Adding to 13120007 its reverse (70002131), we get a palindrome (83122138).

The spelling of 13120007 in words is "thirteen million, one hundred twenty thousand, seven".