134231141 has 8 divisors (see below), whose sum is σ = 146803968. Its totient is φ = 121720000.

The previous prime is 134231131. The next prime is 134231161. The reversal of 134231141 is 141132431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134231141 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 (134231131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10805 + ... + 19626.

It is an arithmetic number, because the mean of its divisors is an integer number (18350496).

Almost surely, 2^134231141 is an apocalyptic number.

134231141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

134231141 is a deficient number, since it is larger than the sum of its proper divisors (12572827).

134231141 is a wasteful number, since it uses less digits than its factorization.

134231141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30843.

The product of its digits is 288, while the sum is 20.

The square root of 134231141 is about 11585.8163717539. The cubic root of 134231141 is about 512.0170549434.

Adding to 134231141 its reverse (141132431), we get a palindrome (275363572).

The spelling of 134231141 in words is "one hundred thirty-four million, two hundred thirty-one thousand, one hundred forty-one".