134131501 has 8 divisors (see below), whose sum is σ = 153788544. Its totient is φ = 114598320.

The previous prime is 134131477. The next prime is 134131531. The reversal of 134131501 is 105131431.

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 134131501 - 2¹¹ = 134129453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134131531) 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, 28630 + ... + 32983.

It is an arithmetic number, because the mean of its divisors is an integer number (19223568).

Almost surely, 2^134131501 is an apocalyptic number.

It is an amenable number.

134131501 is a deficient number, since it is larger than the sum of its proper divisors (19657043).

134131501 is an equidigital number, since it uses as much as digits as its factorization.

134131501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61931.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 134131501 is about 11581.5154880525. The cubic root of 134131501 is about 511.8903332115.

Adding to 134131501 its reverse (105131431), we get a palindrome (239262932).

The spelling of 134131501 in words is "one hundred thirty-four million, one hundred thirty-one thousand, five hundred one".