13071101 has 8 divisors (see below), whose sum is σ = 13469784. Its totient is φ = 12674880.

The previous prime is 13071073. The next prime is 13071109. The reversal of 13071101 is 10117031.

It can be written as a sum of positive squares in 4 ways, for example, as 2247001 + 10824100 = 1499^2 + 3290^2 .

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 13071101 - 2¹⁰ = 13070077 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 (13071109) 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, 19691 + ... + 20343.

It is an arithmetic number, because the mean of its divisors is an integer number (1683723).

Almost surely, 2^13071101 is an apocalyptic number.

It is an amenable number.

13071101 is a deficient number, since it is larger than the sum of its proper divisors (398683).

13071101 is an equidigital number, since it uses as much as digits as its factorization.

13071101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1231.

The product of its (nonzero) digits is 21, while the sum is 14.

The square root of 13071101 is about 3615.3977651152. The cubic root of 13071101 is about 235.5613620541.

Adding to 13071101 its reverse (10117031), we get a palindrome (23188132).

The spelling of 13071101 in words is "thirteen million, seventy-one thousand, one hundred one".