123320330301 has 16 divisors (see below), whose sum is σ = 193978523648. Its totient is φ = 68195574000.

The previous prime is 123320330291. The next prime is 123320330303. The reversal of 123320330301 is 103033023321.

It is not a de Polignac number, because 123320330301 - 2¹⁷ = 123320199229 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123320330303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94715425 + ... + 94716726.

It is an arithmetic number, because the mean of its divisors is an integer number (12123657728).

Almost surely, 2^123320330301 is an apocalyptic number.

It is an amenable number.

123320330301 is a deficient number, since it is larger than the sum of its proper divisors (70658193347).

123320330301 is a wasteful number, since it uses less digits than its factorization.

123320330301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189432192.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 123320330301 its reverse (103033023321), we get a palindrome (226353353622).

The spelling of 123320330301 in words is "one hundred twenty-three billion, three hundred twenty million, three hundred thirty thousand, three hundred one".