3261135000 has 80 divisors (see below), whose sum is σ = 10187832600. Its totient is φ = 869632000.

The previous prime is 3261134963. The next prime is 3261135001. The reversal of 3261135000 is 5311623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3261135001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 93705 + ... + 123704.

Almost surely, 2^3261135000 is an apocalyptic number.

3261135000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3261135000 is an abundant number, since it is smaller than the sum of its proper divisors (6926697600).

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

3261135000 is a wasteful number, since it uses less digits than its factorization.

3261135000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217438 (or 217419 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 3261135000 is about 57106.3481585016. The cubic root of 3261135000 is about 1482.9377671253.

Adding to 3261135000 its reverse (5311623), we get a palindrome (3266446623).

The spelling of 3261135000 in words is "three billion, two hundred sixty-one million, one hundred thirty-five thousand".