134747188097 has 4 divisors (see below), whose sum is σ = 139093871616. Its totient is φ = 130400504580.

The previous prime is 134747188063. The next prime is 134747188123. The reversal of 134747188097 is 790881747431.

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 134747188097 - 2⁶ = 134747188033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134747188007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2173341713 + ... + 2173341774.

It is an arithmetic number, because the mean of its divisors is an integer number (34773467904).

Almost surely, 2^134747188097 is an apocalyptic number.

It is an amenable number.

134747188097 is a deficient number, since it is larger than the sum of its proper divisors (4346683519).

134747188097 is an equidigital number, since it uses as much as digits as its factorization.

134747188097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4346683518.

The product of its (nonzero) digits is 9483264, while the sum is 59.

The spelling of 134747188097 in words is "one hundred thirty-four billion, seven hundred forty-seven million, one hundred eighty-eight thousand, ninety-seven".