3287987108133 has 96 divisors (see below), whose sum is σ = 5524032197376. Its totient is φ = 1724228093952.

The previous prime is 3287987108117. The next prime is 3287987108143. The reversal of 3287987108133 is 3318017897823.

It is a happy number.

It is not a de Polignac number, because 3287987108133 - 2⁴ = 3287987108117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3287987108143) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 705120360 + ... + 705125022.

It is an arithmetic number, because the mean of its divisors is an integer number (57542002056).

Almost surely, 2^{3287987108133} is an apocalyptic number.

It is an amenable number.

3287987108133 is a deficient number, since it is larger than the sum of its proper divisors (2236045089243).

3287987108133 is a wasteful number, since it uses less digits than its factorization.

3287987108133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6763 (or 6756 counting only the distinct ones).

The product of its (nonzero) digits is 12192768, while the sum is 60.

The spelling of 3287987108133 in words is "three trillion, two hundred eighty-seven billion, nine hundred eighty-seven million, one hundred eight thousand, one hundred thirty-three".