133121402165035 has 8 divisors (see below), whose sum is σ = 159746945759856. Its totient is φ = 106496279624160.

The previous prime is 133121402165023. The next prime is 133121402165051. The reversal of 133121402165035 is 530561204121331.

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

It is not a de Polignac number, because 133121402165035 - 2²⁵ = 133121368610603 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133121402164985 and 133121402165003.

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, 104567509 + ... + 105832918.

It is an arithmetic number, because the mean of its divisors is an integer number (19968368219982).

Almost surely, 2^{133121402165035} is an apocalyptic number.

133121402165035 is a deficient number, since it is larger than the sum of its proper divisors (26625543594821).

133121402165035 is a wasteful number, since it uses less digits than its factorization.

133121402165035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210526973.

The product of its (nonzero) digits is 64800, while the sum is 37.

Adding to 133121402165035 its reverse (530561204121331), we get a palindrome (663682606286366).

The spelling of 133121402165035 in words is "one hundred thirty-three trillion, one hundred twenty-one billion, four hundred two million, one hundred sixty-five thousand, thirty-five".