122651340303 has 8 divisors (see below), whose sum is σ = 164310169216. Its totient is φ = 81380035800.

The previous prime is 122651340271. The next prime is 122651340307. The reversal of 122651340303 is 303043156221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 122651340303 - 2⁵ = 122651340271 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 (122651340307) 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, 96880363 + ... + 96881628.

It is an arithmetic number, because the mean of its divisors is an integer number (20538771152).

Almost surely, 2^122651340303 is an apocalyptic number.

122651340303 is a deficient number, since it is larger than the sum of its proper divisors (41658828913).

122651340303 is a wasteful number, since it uses less digits than its factorization.

122651340303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193762205.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 122651340303 its reverse (303043156221), we get a palindrome (425694496524).

The spelling of 122651340303 in words is "one hundred twenty-two billion, six hundred fifty-one million, three hundred forty thousand, three hundred three".