1241133005 has 48 divisors (see below), whose sum is σ = 1767018240. Its totient is φ = 834317568.

The previous prime is 1241133001. The next prime is 1241133011. The reversal of 1241133005 is 5003311421.

It is not a de Polignac number, because 1241133005 - 2² = 1241133001 is a prime.

It is a super-2 number, since 2×1241133005² = 3080822272200660050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241133001) 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 47 ways as a sum of consecutive naturals, for example, 3457016 + ... + 3457374.

It is an arithmetic number, because the mean of its divisors is an integer number (36812880).

Almost surely, 2^1241133005 is an apocalyptic number.

It is an amenable number.

1241133005 is a deficient number, since it is larger than the sum of its proper divisors (525885235).

1241133005 is a wasteful number, since it uses less digits than its factorization.

1241133005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618 (or 611 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1241133005 is about 35229.7176400834. The cubic root of 1241133005 is about 1074.6641835503.

Adding to 1241133005 its reverse (5003311421), we get a palindrome (6244444426).

The spelling of 1241133005 in words is "one billion, two hundred forty-one million, one hundred thirty-three thousand, five".