122443032106931 has 2 divisors, whose sum is σ = 122443032106932. Its totient is φ = 122443032106930.

The previous prime is 122443032106873. The next prime is 122443032106957. The reversal of 122443032106931 is 139601230344221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122443032106931 - 2⁶ = 122443032106867 is a prime.

It is a super-2 number, since 2×122443032106931² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (122443032106991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61221516053465 + 61221516053466.

It is an arithmetic number, because the mean of its divisors is an integer number (61221516053466).

Almost surely, 2^{122443032106931} is an apocalyptic number.

122443032106931 is a deficient number, since it is larger than the sum of its proper divisors (1).

122443032106931 is an equidigital number, since it uses as much as digits as its factorization.

122443032106931 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 186624, while the sum is 41.

The spelling of 122443032106931 in words is "one hundred twenty-two trillion, four hundred forty-three billion, thirty-two million, one hundred six thousand, nine hundred thirty-one".