2058128319121 has 16 divisors (see below), whose sum is σ = 2490563376000. Its totient is φ = 1660302040320.

The previous prime is 2058128319119. The next prime is 2058128319127. The reversal of 2058128319121 is 1219138218502.

It is not a de Polignac number, because 2058128319121 - 2¹ = 2058128319119 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2058128319127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6057255 + ... + 6388003.

It is an arithmetic number, because the mean of its divisors is an integer number (155660211000).

Almost surely, 2^{2058128319121} is an apocalyptic number.

It is an amenable number.

2058128319121 is a deficient number, since it is larger than the sum of its proper divisors (432435056879).

2058128319121 is a wasteful number, since it uses less digits than its factorization.

2058128319121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383064.

The product of its (nonzero) digits is 69120, while the sum is 43.

The spelling of 2058128319121 in words is "two trillion, fifty-eight billion, one hundred twenty-eight million, three hundred nineteen thousand, one hundred twenty-one".