120131211023183 has 2 divisors, whose sum is σ = 120131211023184. Its totient is φ = 120131211023182.

The previous prime is 120131211023177. The next prime is 120131211023227. The reversal of 120131211023183 is 381320112131021.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120131211023183 - 2¹⁸ = 120131210761039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120131211043183) 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, 60065605511591 + 60065605511592.

It is an arithmetic number, because the mean of its divisors is an integer number (60065605511592).

Almost surely, 2^{120131211023183} is an apocalyptic number.

120131211023183 is a deficient number, since it is larger than the sum of its proper divisors (1).

120131211023183 is an equidigital number, since it uses as much as digits as its factorization.

120131211023183 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 29.

The spelling of 120131211023183 in words is "one hundred twenty trillion, one hundred thirty-one billion, two hundred eleven million, twenty-three thousand, one hundred eighty-three".