133989328315 has 8 divisors (see below), whose sum is σ = 170245264320. Its totient is φ = 100886082432.

The previous prime is 133989328267. The next prime is 133989328357. The reversal of 133989328315 is 513823989331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 133989328315 - 2⁹ = 133989327803 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 788172435 + ... + 788172604.

It is an arithmetic number, because the mean of its divisors is an integer number (21280658040).

Almost surely, 2^133989328315 is an apocalyptic number.

133989328315 is a deficient number, since it is larger than the sum of its proper divisors (36255936005).

133989328315 is a wasteful number, since it uses less digits than its factorization.

133989328315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1576345061.

The product of its digits is 4199040, while the sum is 55.

The spelling of 133989328315 in words is "one hundred thirty-three billion, nine hundred eighty-nine million, three hundred twenty-eight thousand, three hundred fifteen".