123534322 has 4 divisors (see below), whose sum is σ = 185301486. Its totient is φ = 61767160.

The previous prime is 123534319. The next prime is 123534329. The reversal of 123534322 is 223435321.

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

It can be written as a sum of positive squares in only one way, i.e., 98823481 + 24710841 = 9941^2 + 4971^2 .

It is not an unprimeable number, because it can be changed into a prime (123534329) by changing a digit.

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, 30883579 + ... + 30883582.

Almost surely, 2^123534322 is an apocalyptic number.

123534322 is a deficient number, since it is larger than the sum of its proper divisors (61767164).

123534322 is an equidigital number, since it uses as much as digits as its factorization.

123534322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61767163.

The product of its digits is 4320, while the sum is 25.

The square root of 123534322 is about 11114.5994979576. The cubic root of 123534322 is about 498.0380744318.

Adding to 123534322 its reverse (223435321), we get a palindrome (346969643).

Subtracting 123534322 from its reverse (223435321), we obtain a palindrome (99900999).

The spelling of 123534322 in words is "one hundred twenty-three million, five hundred thirty-four thousand, three hundred twenty-two".