1341307522 has 4 divisors (see below), whose sum is σ = 2011961286. Its totient is φ = 670653760.

The previous prime is 1341307493. The next prime is 1341307543. The reversal of 1341307522 is 2257031431.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1308920041 + 32387481 = 36179^2 + 5691^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335326879 + ... + 335326882.

Almost surely, 2^1341307522 is an apocalyptic number.

1341307522 is a deficient number, since it is larger than the sum of its proper divisors (670653764).

1341307522 is an equidigital number, since it uses as much as digits as its factorization.

1341307522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670653763.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 1341307522 is about 36623.8654704825. The cubic root of 1341307522 is about 1102.8322391382.

Adding to 1341307522 its reverse (2257031431), we get a palindrome (3598338953).

The spelling of 1341307522 in words is "one billion, three hundred forty-one million, three hundred seven thousand, five hundred twenty-two".