120231533413417 has 2 divisors, whose sum is σ = 120231533413418. Its totient is φ = 120231533413416.

The previous prime is 120231533413373. The next prime is 120231533413427. The reversal of 120231533413417 is 714314335132021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 120171999365401 + 59534048016 = 10962299^2 + 243996^2 .

It is a cyclic number.

It is not a de Polignac number, because 120231533413417 - 2³⁵ = 120197173675049 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120231533413417.

It is not a weakly prime, because it can be changed into another prime (120231533413427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60115766706708 + 60115766706709.

It is an arithmetic number, because the mean of its divisors is an integer number (60115766706709).

Almost surely, 2^{120231533413417} is an apocalyptic number.

It is an amenable number.

120231533413417 is a deficient number, since it is larger than the sum of its proper divisors (1).

120231533413417 is an equidigital number, since it uses as much as digits as its factorization.

120231533413417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 40.

Adding to 120231533413417 its reverse (714314335132021), we get a palindrome (834545868545438).

The spelling of 120231533413417 in words is "one hundred twenty trillion, two hundred thirty-one billion, five hundred thirty-three million, four hundred thirteen thousand, four hundred seventeen".