123213302013 has 8 divisors (see below), whose sum is σ = 164527070688. Its totient is φ = 82020867344.

The previous prime is 123213301997. The next prime is 123213302033. The reversal of 123213302013 is 310203312321.

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 123213302013 - 2⁴ = 123213301997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123213302033) 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 7 ways as a sum of consecutive naturals, for example, 30331131 + ... + 30335192.

It is an arithmetic number, because the mean of its divisors is an integer number (20565883836).

Almost surely, 2^123213302013 is an apocalyptic number.

It is an amenable number.

123213302013 is a deficient number, since it is larger than the sum of its proper divisors (41313768675).

123213302013 is an equidigital number, since it uses as much as digits as its factorization.

123213302013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60667003.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 123213302013 its reverse (310203312321), we get a palindrome (433416614334).

The spelling of 123213302013 in words is "one hundred twenty-three billion, two hundred thirteen million, three hundred two thousand, thirteen".