122313031203 has 8 divisors (see below), whose sum is σ = 177909863616. Its totient is φ = 74129109800.

The previous prime is 122313031189. The next prime is 122313031219. The reversal of 122313031203 is 302130313221.

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 122313031203 - 2¹⁰ = 122313030179 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 122313031203.

It is not an unprimeable number, because it can be changed into a prime (122313031003) 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, 1853227713 + ... + 1853227778.

It is an arithmetic number, because the mean of its divisors is an integer number (22238732952).

Almost surely, 2^122313031203 is an apocalyptic number.

122313031203 is a deficient number, since it is larger than the sum of its proper divisors (55596832413).

122313031203 is a wasteful number, since it uses less digits than its factorization.

122313031203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3706455505.

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

Adding to 122313031203 its reverse (302130313221), we get a palindrome (424443344424).

The spelling of 122313031203 in words is "one hundred twenty-two billion, three hundred thirteen million, thirty-one thousand, two hundred three".