134047201 has 4 divisors (see below), whose sum is σ = 134203392. Its totient is φ = 133891012.

The previous prime is 134047183. The next prime is 134047217. The reversal of 134047201 is 102740431.

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 134047201 - 2¹⁷ = 133916129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134047231) 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, 76801 + ... + 78526.

It is an arithmetic number, because the mean of its divisors is an integer number (33550848).

Almost surely, 2^134047201 is an apocalyptic number.

It is an amenable number.

134047201 is a deficient number, since it is larger than the sum of its proper divisors (156191).

134047201 is an equidigital number, since it uses as much as digits as its factorization.

134047201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156190.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 134047201 is about 11577.8754959621. The cubic root of 134047201 is about 511.7830718096.

Adding to 134047201 its reverse (102740431), we get a palindrome (236787632).

The spelling of 134047201 in words is "one hundred thirty-four million, forty-seven thousand, two hundred one".