1341112525 has 6 divisors (see below), whose sum is σ = 1662979562. Its totient is φ = 1072890000.

The previous prime is 1341112517. The next prime is 1341112529. The reversal of 1341112525 is 5252111431.

It can be written as a sum of positive squares in 3 ways, for example, as 14884 + 1341097641 = 122^2 + 36621^2 .

It is not a de Polignac number, because 1341112525 - 2³ = 1341112517 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 53644501 = 1341112525 / (1 + 3 + 4 + 1 + 1 + 1 + 2 + 5 + 2 + 5).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1341112525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341112529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26822226 + ... + 26822275.

Almost surely, 2^1341112525 is an apocalyptic number.

It is an amenable number.

1341112525 is a deficient number, since it is larger than the sum of its proper divisors (321867037).

1341112525 is an equidigital number, since it uses as much as digits as its factorization.

1341112525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53644511 (or 53644506 counting only the distinct ones).

The product of its digits is 1200, while the sum is 25.

The square root of 1341112525 is about 36621.2032161697. The cubic root of 1341112525 is about 1102.7787939249.

Adding to 1341112525 its reverse (5252111431), we get a palindrome (6593223956).

The spelling of 1341112525 in words is "one billion, three hundred forty-one million, one hundred twelve thousand, five hundred twenty-five".