202330121330123 has 8 divisors (see below), whose sum is σ = 213526579141200. Its totient is φ = 191188413924768.

The previous prime is 202330121330107. The next prime is 202330121330137. The reversal of 202330121330123 is 321033121033202.

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 202330121330123 - 2⁴ = 202330121330107 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 202330121330092 and 202330121330101.

It is not an unprimeable number, because it can be changed into a prime (202330121335123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13687593836 + ... + 13687608617.

It is an arithmetic number, because the mean of its divisors is an integer number (26690822392650).

Almost surely, 2^{202330121330123} is an apocalyptic number.

202330121330123 is a deficient number, since it is larger than the sum of its proper divisors (11196457811077).

202330121330123 is a wasteful number, since it uses less digits than its factorization.

202330121330123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27375202861.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 202330121330123 its reverse (321033121033202), we get a palindrome (523363242363325).

The spelling of 202330121330123 in words is "two hundred two trillion, three hundred thirty billion, one hundred twenty-one million, three hundred thirty thousand, one hundred twenty-three".