134121112393 has 4 divisors (see below), whose sum is σ = 134128399888. Its totient is φ = 134113824900.

The previous prime is 134121112381. The next prime is 134121112529. The reversal of 134121112393 is 393211121431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 134121112393 - 2³³ = 125531177801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134121112793) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3616071 + ... + 3652972.

It is an arithmetic number, because the mean of its divisors is an integer number (33532099972).

Almost surely, 2^134121112393 is an apocalyptic number.

It is an amenable number.

134121112393 is a deficient number, since it is larger than the sum of its proper divisors (7287495).

134121112393 is an equidigital number, since it uses as much as digits as its factorization.

134121112393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7287494.

The product of its digits is 3888, while the sum is 31.

The spelling of 134121112393 in words is "one hundred thirty-four billion, one hundred twenty-one million, one hundred twelve thousand, three hundred ninety-three".