122751327043 has 4 divisors (see below), whose sum is σ = 122870388528. Its totient is φ = 122632265560.

The previous prime is 122751327029. The next prime is 122751327089. The reversal of 122751327043 is 340723157221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 122751327043 - 2¹⁷ = 122751195971 is a prime.

It is a super-3 number, since 3×122751327043³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122751326993 and 122751327011.

It is not an unprimeable number, because it can be changed into a prime (122751327143) 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 3 ways as a sum of consecutive naturals, for example, 59529196 + ... + 59531257.

It is an arithmetic number, because the mean of its divisors is an integer number (30717597132).

Almost surely, 2^122751327043 is an apocalyptic number.

122751327043 is a deficient number, since it is larger than the sum of its proper divisors (119061485).

122751327043 is a wasteful number, since it uses less digits than its factorization.

122751327043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119061484.

The product of its (nonzero) digits is 70560, while the sum is 37.

The spelling of 122751327043 in words is "one hundred twenty-two billion, seven hundred fifty-one million, three hundred twenty-seven thousand, forty-three".