134130541 has 4 divisors (see below), whose sum is σ = 136404000. Its totient is φ = 131857084.

The previous prime is 134130517. The next prime is 134130547. The reversal of 134130541 is 145031431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 134130541 - 2¹⁵ = 134097773 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 (134130547) 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, 1136641 + ... + 1136758.

It is an arithmetic number, because the mean of its divisors is an integer number (34101000).

Almost surely, 2^134130541 is an apocalyptic number.

It is an amenable number.

134130541 is a deficient number, since it is larger than the sum of its proper divisors (2273459).

134130541 is an equidigital number, since it uses as much as digits as its factorization.

134130541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2273458.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 134130541 is about 11581.4740426251. The cubic root of 134130541 is about 511.8891119823.

Adding to 134130541 its reverse (145031431), we get a palindrome (279161972).

The spelling of 134130541 in words is "one hundred thirty-four million, one hundred thirty thousand, five hundred forty-one".