122131333113123 has 8 divisors (see below), whose sum is σ = 162842643078336. Its totient is φ = 81420455945000.

The previous prime is 122131333113089. The next prime is 122131333113131. The reversal of 122131333113123 is 321311333131221.

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 122131333113123 - 2⁶ = 122131333113059 is a prime.

It is a super-2 number, since 2×122131333113123² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (122131333113193) 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, 107540253 + ... + 108669998.

It is an arithmetic number, because the mean of its divisors is an integer number (20355330384792).

Almost surely, 2^{122131333113123} is an apocalyptic number.

122131333113123 is a deficient number, since it is larger than the sum of its proper divisors (40711309965213).

122131333113123 is a wasteful number, since it uses less digits than its factorization.

122131333113123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216398545.

The product of its digits is 5832, while the sum is 30.

Adding to 122131333113123 its reverse (321311333131221), we get a palindrome (443442666244344).

The spelling of 122131333113123 in words is "one hundred twenty-two trillion, one hundred thirty-one billion, three hundred thirty-three million, one hundred thirteen thousand, one hundred twenty-three".