122452534403 has 8 divisors (see below), whose sum is σ = 130432008672. Its totient is φ = 114559325056.

The previous prime is 122452534357. The next prime is 122452534429. The reversal of 122452534403 is 304435254221.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 122452534403 - 2⁸ = 122452534147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122452534433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21563300 + ... + 21568977.

It is an arithmetic number, because the mean of its divisors is an integer number (16304001084).

Almost surely, 2^122452534403 is an apocalyptic number.

122452534403 is a deficient number, since it is larger than the sum of its proper divisors (7979474269).

122452534403 is a wasteful number, since it uses less digits than its factorization.

122452534403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43132461.

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 122452534403 its reverse (304435254221), we get a palindrome (426887788624).

The spelling of 122452534403 in words is "one hundred twenty-two billion, four hundred fifty-two million, five hundred thirty-four thousand, four hundred three".