133308698881 has 8 divisors (see below), whose sum is σ = 133556811264. Its totient is φ = 133060811520.

The previous prime is 133308698837. The next prime is 133308699001. The reversal of 133308698881 is 188896803331.

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 133308698881 - 2⁷ = 133308698753 is a prime.

It is a super-2 number, since 2×133308698881² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133308698821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1153761 + ... + 1264033.

It is an arithmetic number, because the mean of its divisors is an integer number (16694601408).

Almost surely, 2^133308698881 is an apocalyptic number.

It is an amenable number.

133308698881 is a deficient number, since it is larger than the sum of its proper divisors (248112383).

133308698881 is a wasteful number, since it uses less digits than its factorization.

133308698881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112511.

The product of its (nonzero) digits is 5971968, while the sum is 58.

The spelling of 133308698881 in words is "one hundred thirty-three billion, three hundred eight million, six hundred ninety-eight thousand, eight hundred eighty-one".