13125141 has 6 divisors (see below), whose sum is σ = 18958550. Its totient is φ = 8750088.

The previous prime is 13125127. The next prime is 13125169. The reversal of 13125141 is 14152131.

It can be written as a sum of positive squares in only one way, i.e., 12215025 + 910116 = 3495^2 + 954^2 .

It is not a de Polignac number, because 13125141 - 2⁵ = 13125109 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 (13127141) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 729166 + ... + 729183.

Almost surely, 2^13125141 is an apocalyptic number.

It is an amenable number.

13125141 is a deficient number, since it is larger than the sum of its proper divisors (5833409).

13125141 is a wasteful number, since it uses less digits than its factorization.

13125141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1458355 (or 1458352 counting only the distinct ones).

The product of its digits is 120, while the sum is 18.

The square root of 13125141 is about 3622.8636463439. The cubic root of 13125141 is about 235.8855437047.

Adding to 13125141 its reverse (14152131), we get a palindrome (27277272).

The spelling of 13125141 in words is "thirteen million, one hundred twenty-five thousand, one hundred forty-one".