1331141035 has 32 divisors (see below), whose sum is σ = 1892367360. Its totient is φ = 879510912.

The previous prime is 1331141033. The next prime is 1331141039. The reversal of 1331141035 is 5301411331.

It is not a de Polignac number, because 1331141035 - 2¹ = 1331141033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1331140997 and 1331141015.

It is not an unprimeable number, because it can be changed into a prime (1331141033) 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 31 ways as a sum of consecutive naturals, for example, 655692 + ... + 657718.

It is an arithmetic number, because the mean of its divisors is an integer number (59136480).

Almost surely, 2^1331141035 is an apocalyptic number.

1331141035 is a deficient number, since it is larger than the sum of its proper divisors (561226325).

1331141035 is a wasteful number, since it uses less digits than its factorization.

1331141035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2715.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 1331141035 is about 36484.8055360036. The cubic root of 1331141035 is about 1100.0388512449.

Adding to 1331141035 its reverse (5301411331), we get a palindrome (6632552366).

The spelling of 1331141035 in words is "one billion, three hundred thirty-one million, one hundred forty-one thousand, thirty-five".