122554231252313 has 4 divisors (see below), whose sum is σ = 140061978574080. Its totient is φ = 105046483930548.

The previous prime is 122554231252289. The next prime is 122554231252333. The reversal of 122554231252313 is 313252132455221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 122554231252313 - 2⁶ = 122554231252249 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (122554231252333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8753873660873 + ... + 8753873660886.

It is an arithmetic number, because the mean of its divisors is an integer number (35015494643520).

Almost surely, 2^{122554231252313} is an apocalyptic number.

It is an amenable number.

122554231252313 is a deficient number, since it is larger than the sum of its proper divisors (17507747321767).

122554231252313 is an equidigital number, since it uses as much as digits as its factorization.

122554231252313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17507747321766.

The product of its digits is 432000, while the sum is 41.

The spelling of 122554231252313 in words is "one hundred twenty-two trillion, five hundred fifty-four billion, two hundred thirty-one million, two hundred fifty-two thousand, three hundred thirteen".