134121320299 has 8 divisors (see below), whose sum is σ = 134770986000. Its totient is φ = 133473179136.

The previous prime is 134121320257. The next prime is 134121320371. The reversal of 134121320299 is 992023121431.

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 134121320299 - 2²⁹ = 133584449387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134121620299) 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, 204562 + ... + 556855.

It is an arithmetic number, because the mean of its divisors is an integer number (16846373250).

Almost surely, 2^134121320299 is an apocalyptic number.

134121320299 is a deficient number, since it is larger than the sum of its proper divisors (649665701).

134121320299 is an equidigital number, since it uses as much as digits as its factorization.

134121320299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 762269.

The product of its (nonzero) digits is 23328, while the sum is 37.

The spelling of 134121320299 in words is "one hundred thirty-four billion, one hundred twenty-one million, three hundred twenty thousand, two hundred ninety-nine".