601322123 has 4 divisors (see below), whose sum is σ = 601431888. Its totient is φ = 601212360.

The previous prime is 601322087. The next prime is 601322231. The reversal of 601322123 is 321223106.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 601322123 - 2¹⁰ = 601321099 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 601322095 and 601322104.

It is not an unprimeable number, because it can be changed into a prime (601322723) 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 3 ways as a sum of consecutive naturals, for example, 46208 + ... + 57773.

It is an arithmetic number, because the mean of its divisors is an integer number (150357972).

Almost surely, 2^601322123 is an apocalyptic number.

601322123 is a deficient number, since it is larger than the sum of its proper divisors (109765).

601322123 is a wasteful number, since it uses less digits than its factorization.

601322123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109764.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 601322123 is about 24521.8702997956. The cubic root of 601322123 is about 844.0517228883.

Adding to 601322123 its reverse (321223106), we get a palindrome (922545229).

The spelling of 601322123 in words is "six hundred one million, three hundred twenty-two thousand, one hundred twenty-three".