134001331121 has 8 divisors (see below), whose sum is σ = 153148988544. Its totient is φ = 114854826240.

The previous prime is 134001331069. The next prime is 134001331147. The reversal of 134001331121 is 121133100431.

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

It is not a de Polignac number, because 134001331121 - 2³⁰ = 132927589297 is a prime.

It is a super-4 number, since 4×134001331121⁴ (a number of 46 digits) contains 4444 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134001331093 and 134001331102.

It is not an unprimeable number, because it can be changed into a prime (134001331621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22685 + ... + 518186.

It is an arithmetic number, because the mean of its divisors is an integer number (19143623568).

Almost surely, 2^134001331121 is an apocalyptic number.

It is an amenable number.

134001331121 is a deficient number, since it is larger than the sum of its proper divisors (19147657423).

134001331121 is an equidigital number, since it uses as much as digits as its factorization.

134001331121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576271.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 134001331121 its reverse (121133100431), we get a palindrome (255134431552).

The spelling of 134001331121 in words is "one hundred thirty-four billion, one million, three hundred thirty-one thousand, one hundred twenty-one".