134023361 has 4 divisors (see below), whose sum is σ = 137645652. Its totient is φ = 130401072.

The previous prime is 134023343. The next prime is 134023411. The reversal of 134023361 is 163320431.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 47886400 + 86136961 = 6920^2 + 9281^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134023361 is a prime.

It is a super-2 number, since 2×134023361² = 35924522587472642, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134023961) 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, 1811090 + ... + 1811163.

It is an arithmetic number, because the mean of its divisors is an integer number (34411413).

Almost surely, 2^134023361 is an apocalyptic number.

It is an amenable number.

134023361 is a deficient number, since it is larger than the sum of its proper divisors (3622291).

134023361 is an equidigital number, since it uses as much as digits as its factorization.

134023361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3622290.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 134023361 is about 11576.8459003305. The cubic root of 134023361 is about 511.7527301794.

Adding to 134023361 its reverse (163320431), we get a palindrome (297343792).

The spelling of 134023361 in words is "one hundred thirty-four million, twenty-three thousand, three hundred sixty-one".