134130365 has 32 divisors (see below), whose sum is σ = 178606080. Its totient is φ = 96332544.

The previous prime is 134130361. The next prime is 134130371. The reversal of 134130365 is 563031431.

It is a cyclic number.

It is not a de Polignac number, because 134130365 - 2² = 134130361 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134130361) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 122852 + ... + 123938.

It is an arithmetic number, because the mean of its divisors is an integer number (5581440).

Almost surely, 2^134130365 is an apocalyptic number.

It is an amenable number.

134130365 is a deficient number, since it is larger than the sum of its proper divisors (44475715).

134130365 is a wasteful number, since it uses less digits than its factorization.

134130365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1181.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 134130365 is about 11581.4664442807. The cubic root of 134130365 is about 511.8888880897. Note that the first 6 decimals are identical.

Adding to 134130365 its reverse (563031431), we get a palindrome (697161796).

The spelling of 134130365 in words is "one hundred thirty-four million, one hundred thirty thousand, three hundred sixty-five".