123213332301 has 4 divisors (see below), whose sum is σ = 164284443072. Its totient is φ = 82142221532.

The previous prime is 123213332279. The next prime is 123213332339. The reversal of 123213332301 is 103233312321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 123213332301 - 2¹³ = 123213324109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123213332101) 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 in 3 ways as a sum of consecutive naturals, for example, 20535555381 + ... + 20535555386.

It is an arithmetic number, because the mean of its divisors is an integer number (41071110768).

Almost surely, 2^123213332301 is an apocalyptic number.

It is an amenable number.

123213332301 is a deficient number, since it is larger than the sum of its proper divisors (41071110771).

123213332301 is an equidigital number, since it uses as much as digits as its factorization.

123213332301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41071110770.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 123213332301 its reverse (103233312321), we get a palindrome (226446644622).

The spelling of 123213332301 in words is "one hundred twenty-three billion, two hundred thirteen million, three hundred thirty-two thousand, three hundred one".