1135141305 has 16 divisors (see below), whose sum is σ = 1858464960. Its totient is φ = 591329088.

The previous prime is 1135141303. The next prime is 1135141307. The reversal of 1135141305 is 5031415311.

It is an interprime number because it is at equal distance from previous prime (1135141303) and next prime (1135141307).

It is not a de Polignac number, because 1135141305 - 2¹ = 1135141303 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1135141303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 879310 + ... + 880599.

It is an arithmetic number, because the mean of its divisors is an integer number (116154060).

Almost surely, 2^1135141305 is an apocalyptic number.

1135141305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1135141305 is a deficient number, since it is larger than the sum of its proper divisors (723323655).

1135141305 is a wasteful number, since it uses less digits than its factorization.

1135141305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1759960.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 1135141305 is about 33691.8581410999. The cubic root of 1135141305 is about 1043.1577180173.

Adding to 1135141305 its reverse (5031415311), we get a palindrome (6166556616).

The spelling of 1135141305 in words is "one billion, one hundred thirty-five million, one hundred forty-one thousand, three hundred five".