134141231 has 8 divisors (see below), whose sum is σ = 154822944. Its totient is φ = 113839200.

The previous prime is 134141213. The next prime is 134141233. The reversal of 134141231 is 132141431.

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

It is a cyclic number.

It is not a de Polignac number, because 134141231 - 2⁶ = 134141167 is a prime.

It is a super-2 number, since 2×134141231² = 35987739708390722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134141233) 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, 94160 + ... + 95573.

It is an arithmetic number, because the mean of its divisors is an integer number (19352868).

Almost surely, 2^134141231 is an apocalyptic number.

134141231 is a deficient number, since it is larger than the sum of its proper divisors (20681713).

134141231 is a wasteful number, since it uses less digits than its factorization.

134141231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189841.

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

The square root of 134141231 is about 11581.9355463584. The cubic root of 134141231 is about 511.9027105488.

Adding to 134141231 its reverse (132141431), we get a palindrome (266282662).

The spelling of 134141231 in words is "one hundred thirty-four million, one hundred forty-one thousand, two hundred thirty-one".