134020322 has 4 divisors (see below), whose sum is σ = 201030486. Its totient is φ = 67010160.

The previous prime is 134020297. The next prime is 134020391. The reversal of 134020322 is 223020431.

134020322 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 223020431 = 109 ⋅2046059.

It can be written as a sum of positive squares in only one way, i.e., 130667761 + 3352561 = 11431^2 + 1831^2 .

It is a super-2 number, since 2×134020322² = 35922893417967368, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 134020322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33505079 + ... + 33505082.

Almost surely, 2^134020322 is an apocalyptic number.

134020322 is a deficient number, since it is larger than the sum of its proper divisors (67010164).

134020322 is an equidigital number, since it uses as much as digits as its factorization.

134020322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67010163.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 134020322 is about 11576.7146462198. The cubic root of 134020322 is about 511.7488621266.

Adding to 134020322 its reverse (223020431), we get a palindrome (357040753).

The spelling of 134020322 in words is "one hundred thirty-four million, twenty thousand, three hundred twenty-two".