134211383 has 4 divisors (see below), whose sum is σ = 141275160. Its totient is φ = 127147608.

The previous prime is 134211361. The next prime is 134211397. The reversal of 134211383 is 383112431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 383112431 = 13 ⋅29470187.

It is a cyclic number.

It is not a de Polignac number, because 134211383 - 2¹² = 134207287 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 (134211313) 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, 3531860 + ... + 3531897.

It is an arithmetic number, because the mean of its divisors is an integer number (35318790).

Almost surely, 2^134211383 is an apocalyptic number.

134211383 is a deficient number, since it is larger than the sum of its proper divisors (7063777).

134211383 is an equidigital number, since it uses as much as digits as its factorization.

134211383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7063776.

The product of its digits is 1728, while the sum is 26.

The square root of 134211383 is about 11584.9636598481. The cubic root of 134211383 is about 511.9919317881.

The spelling of 134211383 in words is "one hundred thirty-four million, two hundred eleven thousand, three hundred eighty-three".