134345153 has 4 divisors (see below), whose sum is σ = 135235008. Its totient is φ = 133455300.

The previous prime is 134345149. The next prime is 134345179. The reversal of 134345153 is 351543431.

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, and also an emirpimes, since its reverse is a distinct semiprime: 351543431 = 23 ⋅15284497.

It is a cyclic number.

It is not a de Polignac number, because 134345153 - 2² = 134345149 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134345753) 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, 444701 + ... + 445002.

It is an arithmetic number, because the mean of its divisors is an integer number (33808752).

Almost surely, 2^134345153 is an apocalyptic number.

It is an amenable number.

134345153 is a deficient number, since it is larger than the sum of its proper divisors (889855).

134345153 is an equidigital number, since it uses as much as digits as its factorization.

134345153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889854.

The product of its digits is 10800, while the sum is 29.

The square root of 134345153 is about 11590.7356539609. The cubic root of 134345153 is about 512.1619780171.

Adding to 134345153 its reverse (351543431), we get a palindrome (485888584).

The spelling of 134345153 in words is "one hundred thirty-four million, three hundred forty-five thousand, one hundred fifty-three".