134230354105 has 4 divisors (see below), whose sum is σ = 161076424932. Its totient is φ = 107384283280.

The previous prime is 134230354099. The next prime is 134230354109. The reversal of 134230354105 is 501453032431.

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 71103289104 + 63127065001 = 266652^2 + 251251^2 .

It is not a de Polignac number, because 134230354105 - 2¹³ = 134230345913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134230354109) 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, 13423035406 + ... + 13423035415.

It is an arithmetic number, because the mean of its divisors is an integer number (40269106233).

Almost surely, 2^134230354105 is an apocalyptic number.

It is an amenable number.

134230354105 is a deficient number, since it is larger than the sum of its proper divisors (26846070827).

134230354105 is an equidigital number, since it uses as much as digits as its factorization.

134230354105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26846070826.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 134230354105 its reverse (501453032431), we get a palindrome (635683386536).

The spelling of 134230354105 in words is "one hundred thirty-four billion, two hundred thirty million, three hundred fifty-four thousand, one hundred five".