13641101 has 2 divisors, whose sum is σ = 13641102. Its totient is φ = 13641100.

The previous prime is 13641083. The next prime is 13641113. The reversal of 13641101 is 10114631.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9916201 + 3724900 = 3149^2 + 1930^2 .

It is a cyclic number.

It is not a de Polignac number, because 13641101 - 2¹⁸ = 13378957 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13641101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13640101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6820550 + 6820551.

It is an arithmetic number, because the mean of its divisors is an integer number (6820551).

Almost surely, 2^13641101 is an apocalyptic number.

It is an amenable number.

13641101 is a deficient number, since it is larger than the sum of its proper divisors (1).

13641101 is an equidigital number, since it uses as much as digits as its factorization.

13641101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 13641101 is about 3693.3861157480. The cubic root of 13641101 is about 238.9368541709.

Adding to 13641101 its reverse (10114631), we get a palindrome (23755732).

The spelling of 13641101 in words is "thirteen million, six hundred forty-one thousand, one hundred one".