1341432133 has 4 divisors (see below), whose sum is σ = 1342332108. Its totient is φ = 1340532160.

The previous prime is 1341432097. The next prime is 1341432161. The reversal of 1341432133 is 3312341431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3312341431 = 7 ⋅473191633.

It can be written as a sum of positive squares in 2 ways, for example, as 760766724 + 580665409 = 27582^2 + 24097^2 .

It is a cyclic number.

It is not a de Polignac number, because 1341432133 - 2²¹ = 1339334981 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1341432098 and 1341432107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341430133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 447748 + ... + 450733.

It is an arithmetic number, because the mean of its divisors is an integer number (335583027).

Almost surely, 2^1341432133 is an apocalyptic number.

It is an amenable number.

1341432133 is a deficient number, since it is larger than the sum of its proper divisors (899975).

1341432133 is an equidigital number, since it uses as much as digits as its factorization.

1341432133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 899974.

The product of its digits is 2592, while the sum is 25.

The square root of 1341432133 is about 36625.5666577324. The cubic root of 1341432133 is about 1102.8663900868.

Adding to 1341432133 its reverse (3312341431), we get a palindrome (4653773564).

The spelling of 1341432133 in words is "one billion, three hundred forty-one million, four hundred thirty-two thousand, one hundred thirty-three".