134372311 has 4 divisors (see below), whose sum is σ = 134430192. Its totient is φ = 134314432.

The previous prime is 134372309. The next prime is 134372339. The reversal of 134372311 is 113273431.

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 134372311 - 2¹ = 134372309 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 (134372411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25306 + ... + 30151.

It is an arithmetic number, because the mean of its divisors is an integer number (33607548).

Almost surely, 2^134372311 is an apocalyptic number.

134372311 is a deficient number, since it is larger than the sum of its proper divisors (57881).

134372311 is an equidigital number, since it uses as much as digits as its factorization.

134372311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57880.

The product of its digits is 1512, while the sum is 25.

The square root of 134372311 is about 11591.9071338585. The cubic root of 134372311 is about 512.1964870349.

The spelling of 134372311 in words is "one hundred thirty-four million, three hundred seventy-two thousand, three hundred eleven".