122736454313 has 8 divisors (see below), whose sum is σ = 133899917376. Its totient is φ = 111573925200.

The previous prime is 122736454301. The next prime is 122736454367. The reversal of 122736454313 is 313454637221.

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 122736454313 - 2⁶ = 122736454249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122736454913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57020 + ... + 498722.

It is an arithmetic number, because the mean of its divisors is an integer number (16737489672).

Almost surely, 2^122736454313 is an apocalyptic number.

It is an amenable number.

122736454313 is a deficient number, since it is larger than the sum of its proper divisors (11163463063).

122736454313 is a wasteful number, since it uses less digits than its factorization.

122736454313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466975.

The product of its digits is 362880, while the sum is 41.

The spelling of 122736454313 in words is "one hundred twenty-two billion, seven hundred thirty-six million, four hundred fifty-four thousand, three hundred thirteen".