13141551 has 8 divisors (see below), whose sum is σ = 18087424. Its totient is φ = 8478360.

The previous prime is 13141547. The next prime is 13141567. The reversal of 13141551 is 15514131.

It is a happy number.

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

It is not a de Polignac number, because 13141551 - 2² = 13141547 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 (13141501) 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 in 7 ways as a sum of consecutive naturals, for example, 70561 + ... + 70746.

It is an arithmetic number, because the mean of its divisors is an integer number (2260928).

Almost surely, 2^13141551 is an apocalyptic number.

13141551 is a deficient number, since it is larger than the sum of its proper divisors (4945873).

13141551 is a wasteful number, since it uses less digits than its factorization.

13141551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141341.

The product of its digits is 300, while the sum is 21.

The square root of 13141551 is about 3625.1277218879. The cubic root of 13141551 is about 235.9838098153.

Adding to 13141551 its reverse (15514131), we get a palindrome (28655682).

The spelling of 13141551 in words is "thirteen million, one hundred forty-one thousand, five hundred fifty-one".