123313203301 has 4 divisors (see below), whose sum is σ = 123350905504. Its totient is φ = 123275501100.

The previous prime is 123313203271. The next prime is 123313203313. The reversal of 123313203301 is 103302313321.

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 123313203301 - 2⁵ = 123313203269 is a prime.

It is a super-2 number, since 2×123313203301² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123313203341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18846195 + ... + 18852736.

It is an arithmetic number, because the mean of its divisors is an integer number (30837726376).

Almost surely, 2^123313203301 is an apocalyptic number.

It is an amenable number.

123313203301 is a deficient number, since it is larger than the sum of its proper divisors (37702203).

123313203301 is an equidigital number, since it uses as much as digits as its factorization.

123313203301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37702202.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 123313203301 its reverse (103302313321), we get a palindrome (226615516622).

The spelling of 123313203301 in words is "one hundred twenty-three billion, three hundred thirteen million, two hundred three thousand, three hundred one".