122530541 has 8 divisors (see below), whose sum is σ = 142677504. Its totient is φ = 103044240.

The previous prime is 122530459. The next prime is 122530559. The reversal of 122530541 is 145035221.

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 122530541 - 2¹⁸ = 122268397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122530561) 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, 164765 + ... + 165506.

It is an arithmetic number, because the mean of its divisors is an integer number (17834688).

Almost surely, 2^122530541 is an apocalyptic number.

It is an amenable number.

122530541 is a deficient number, since it is larger than the sum of its proper divisors (20146963).

122530541 is an equidigital number, since it uses as much as digits as its factorization.

122530541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330331.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 122530541 is about 11069.3514263483. The cubic root of 122530541 is about 496.6854642576.

Adding to 122530541 its reverse (145035221), we get a palindrome (267565762).

The spelling of 122530541 in words is "one hundred twenty-two million, five hundred thirty thousand, five hundred forty-one".