134113553 has 8 divisors (see below), whose sum is σ = 153345408. Its totient is φ = 114899904.

The previous prime is 134113541. The next prime is 134113591. The reversal of 134113553 is 355311431.

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

It is not a de Polignac number, because 134113553 - 2⁴ = 134113537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134118553) 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, 20300 + ... + 26082.

It is an arithmetic number, because the mean of its divisors is an integer number (19168176).

Almost surely, 2^134113553 is an apocalyptic number.

It is an amenable number.

134113553 is a deficient number, since it is larger than the sum of its proper divisors (19231855).

134113553 is an equidigital number, since it uses as much as digits as its factorization.

134113553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9103.

The product of its digits is 2700, while the sum is 26.

The square root of 134113553 is about 11580.7406067142. The cubic root of 134113553 is about 511.8675003510.

Adding to 134113553 its reverse (355311431), we get a palindrome (489424984).

The spelling of 134113553 in words is "one hundred thirty-four million, one hundred thirteen thousand, five hundred fifty-three".