1341332523 has 12 divisors (see below), whose sum is σ = 1942087888. Its totient is φ = 892095120.

The previous prime is 1341332513. The next prime is 1341332543. The reversal of 1341332523 is 3252331431.

1341332523 is a `hidden beast` number, since 1 + 3 + 4 + 133 + 2 + 523 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-1341332523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1341332513) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 173215 + ... + 180792.

Almost surely, 2^1341332523 is an apocalyptic number.

1341332523 is a deficient number, since it is larger than the sum of its proper divisors (600755365).

1341332523 is a wasteful number, since it uses less digits than its factorization.

1341332523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354434 (or 354431 counting only the distinct ones).

The product of its digits is 6480, while the sum is 27.

The square root of 1341332523 is about 36624.2067900453. The cubic root of 1341332523 is about 1102.8390910935.

Adding to 1341332523 its reverse (3252331431), we get a palindrome (4593663954).

The spelling of 1341332523 in words is "one billion, three hundred forty-one million, three hundred thirty-two thousand, five hundred twenty-three".