2010020033129 has 4 divisors (see below), whose sum is σ = 2128256505684. Its totient is φ = 1891783560576.

The previous prime is 2010020033113. The next prime is 2010020033141. The reversal of 2010020033129 is 9213300200102.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 857031577600 + 1152988455529 = 925760^2 + 1073773^2 .

It is a cyclic number.

It is not a de Polignac number, because 2010020033129 - 2⁴ = 2010020033113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2010020003129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59118236252 + ... + 59118236285.

It is an arithmetic number, because the mean of its divisors is an integer number (532064126421).

Almost surely, 2^{2010020033129} is an apocalyptic number.

It is an amenable number.

2010020033129 is a deficient number, since it is larger than the sum of its proper divisors (118236472555).

2010020033129 is a wasteful number, since it uses less digits than its factorization.

2010020033129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118236472554.

The product of its (nonzero) digits is 648, while the sum is 23.

The spelling of 2010020033129 in words is "two trillion, ten billion, twenty million, thirty-three thousand, one hundred twenty-nine".