120126295389311 has 16 divisors (see below), whose sum is σ = 120536656269120. Its totient is φ = 119716496363520.

The previous prime is 120126295389307. The next prime is 120126295389319. The reversal of 120126295389311 is 113983592621021.

It is a cyclic number.

It is not a de Polignac number, because 120126295389311 - 2² = 120126295389307 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120126295389319) 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 in 15 ways as a sum of consecutive naturals, for example, 2524115126 + ... + 2524162716.

It is an arithmetic number, because the mean of its divisors is an integer number (7533541016820).

Almost surely, 2^{120126295389311} is an apocalyptic number.

120126295389311 is a deficient number, since it is larger than the sum of its proper divisors (410360879809).

120126295389311 is a wasteful number, since it uses less digits than its factorization.

120126295389311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53314.

The product of its (nonzero) digits is 1399680, while the sum is 53.

The spelling of 120126295389311 in words is "one hundred twenty trillion, one hundred twenty-six billion, two hundred ninety-five million, three hundred eighty-nine thousand, three hundred eleven".