1135324020 has 48 divisors (see below), whose sum is σ = 3232797120. Its totient is φ = 297620736.

The previous prime is 1135324013. The next prime is 1135324027. The reversal of 1135324020 is 204235311.

It is an interprime number because it is at equal distance from previous prime (1135324013) and next prime (1135324027).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1135324027) 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, 156817 + ... + 163896.

It is an arithmetic number, because the mean of its divisors is an integer number (67349940).

Almost surely, 2^1135324020 is an apocalyptic number.

1135324020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1135324020 is an abundant number, since it is smaller than the sum of its proper divisors (2097473100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1135324020 is a wasteful number, since it uses less digits than its factorization.

1135324020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320784 (or 320782 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1135324020 is about 33694.5695921464. The cubic root of 1135324020 is about 1043.2136847168.

Adding to 1135324020 its reverse (204235311), we get a palindrome (1339559331).

The spelling of 1135324020 in words is "one billion, one hundred thirty-five million, three hundred twenty-four thousand, twenty".