13001101 has 2 divisors, whose sum is σ = 13001102. Its totient is φ = 13001100.

The previous prime is 13001089. The next prime is 13001119. The reversal of 13001101 is 10110031.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6625476 + 6375625 = 2574^2 + 2525^2 .

It is a cyclic number.

It is not a de Polignac number, because 13001101 - 2⁷ = 13000973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13001161) 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 as a sum of consecutive naturals, namely, 6500550 + 6500551.

It is an arithmetic number, because the mean of its divisors is an integer number (6500551).

Almost surely, 2^13001101 is an apocalyptic number.

It is an amenable number.

13001101 is a deficient number, since it is larger than the sum of its proper divisors (1).

13001101 is an equidigital number, since it uses as much as digits as its factorization.

13001101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3, while the sum is 7.

The square root of 13001101 is about 3605.7039534604. The cubic root of 13001101 is about 235.1401065834.

Adding to 13001101 its reverse (10110031), we get a palindrome (23111132).

It can be divided in two parts, 1300 and 1101, that added together give a 4-th power (2401 = 7⁴).

The spelling of 13001101 in words is "thirteen million, one thousand, one hundred one".