134201039 has 4 divisors (see below), whose sum is σ = 153372624. Its totient is φ = 115029456.

The previous prime is 134201029. The next prime is 134201051. The reversal of 134201039 is 930102431.

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

It is a cyclic number.

It is not a de Polignac number, because 134201039 - 2⁸ = 134200783 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134201029) 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, 9585782 + ... + 9585795.

It is an arithmetic number, because the mean of its divisors is an integer number (38343156).

Almost surely, 2^134201039 is an apocalyptic number.

134201039 is a deficient number, since it is larger than the sum of its proper divisors (19171585).

134201039 is an equidigital number, since it uses as much as digits as its factorization.

134201039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19171584.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 134201039 is about 11584.5172104840. The cubic root of 134201039 is about 511.9787779595.

The spelling of 134201039 in words is "one hundred thirty-four million, two hundred one thousand, thirty-nine".