1341227133 has 16 divisors (see below), whose sum is σ = 2014992000. Its totient is φ = 881556480.

The previous prime is 1341227101. The next prime is 1341227141. The reversal of 1341227133 is 3317221431.

It is a happy number.

It is not a de Polignac number, because 1341227133 - 2⁵ = 1341227101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 1341227097 and 1341227106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341227143) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 347908 + ... + 351741.

It is an arithmetic number, because the mean of its divisors is an integer number (125937000).

Almost surely, 2^1341227133 is an apocalyptic number.

It is an amenable number.

1341227133 is a deficient number, since it is larger than the sum of its proper divisors (673764867).

1341227133 is an equidigital number, since it uses as much as digits as its factorization.

1341227133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699729 (or 699723 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 1341227133 is about 36622.7679592900. The cubic root of 1341227133 is about 1102.8102065691.

Adding to 1341227133 its reverse (3317221431), we get a palindrome (4658448564).

The spelling of 1341227133 in words is "one billion, three hundred forty-one million, two hundred twenty-seven thousand, one hundred thirty-three".