134231104265 has 4 divisors (see below), whose sum is σ = 161077325124. Its totient is φ = 107384883408.

The previous prime is 134231104237. The next prime is 134231104277. The reversal of 134231104265 is 562401132431.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 66187338361 + 68043765904 = 257269^2 + 260852^2 .

It is a cyclic number.

It is not a de Polignac number, because 134231104265 - 2⁶ = 134231104201 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13423110422 + ... + 13423110431.

It is an arithmetic number, because the mean of its divisors is an integer number (40269331281).

Almost surely, 2^134231104265 is an apocalyptic number.

It is an amenable number.

134231104265 is a deficient number, since it is larger than the sum of its proper divisors (26846220859).

134231104265 is an equidigital number, since it uses as much as digits as its factorization.

134231104265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26846220858.

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 134231104265 its reverse (562401132431), we get a palindrome (696632236696).

The spelling of 134231104265 in words is "one hundred thirty-four billion, two hundred thirty-one million, one hundred four thousand, two hundred sixty-five".