134130013133321 has 8 divisors (see below), whose sum is σ = 135019791131904. Its totient is φ = 133240254868800.

The previous prime is 134130013133317. The next prime is 134130013133323. The reversal of 134130013133321 is 123331310031431.

It is a happy number.

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 134130013133321 - 2² = 134130013133317 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (134130013133323) 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, 8832305 + ... + 18608321.

It is an arithmetic number, because the mean of its divisors is an integer number (16877473891488).

Almost surely, 2^{134130013133321} is an apocalyptic number.

It is an amenable number.

134130013133321 is a deficient number, since it is larger than the sum of its proper divisors (889777998583).

134130013133321 is an equidigital number, since it uses as much as digits as its factorization.

134130013133321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9867031.

The product of its (nonzero) digits is 5832, while the sum is 29.

Adding to 134130013133321 its reverse (123331310031431), we get a palindrome (257461323164752).

The spelling of 134130013133321 in words is "one hundred thirty-four trillion, one hundred thirty billion, thirteen million, one hundred thirty-three thousand, three hundred twenty-one".