122031313103 has 8 divisors (see below), whose sum is σ = 139636755360. Its totient is φ = 104468970240.

The previous prime is 122031313097. The next prime is 122031313111. The reversal of 122031313103 is 301313130221.

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 122031313103 - 2¹⁰ = 122031312079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122031313153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10768778 + ... + 10780103.

It is an arithmetic number, because the mean of its divisors is an integer number (17454594420).

Almost surely, 2^122031313103 is an apocalyptic number.

122031313103 is a deficient number, since it is larger than the sum of its proper divisors (17605442257).

122031313103 is an equidigital number, since it uses as much as digits as its factorization.

122031313103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21549697.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 122031313103 its reverse (301313130221), we get a palindrome (423344443324).

The spelling of 122031313103 in words is "one hundred twenty-two billion, thirty-one million, three hundred thirteen thousand, one hundred three".