2010121131333 has 16 divisors (see below), whose sum is σ = 3063065815040. Its totient is φ = 1148631612336.

The previous prime is 2010121131311. The next prime is 2010121131349. The reversal of 2010121131333 is 3331311210102.

It is a happy number.

It is not a de Polignac number, because 2010121131333 - 2⁹ = 2010121130821 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010121131353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3106728 + ... + 3697566.

It is an arithmetic number, because the mean of its divisors is an integer number (191441613440).

Almost surely, 2^{2010121131333} is an apocalyptic number.

It is an amenable number.

2010121131333 is a deficient number, since it is larger than the sum of its proper divisors (1052944683707).

2010121131333 is a wasteful number, since it uses less digits than its factorization.

2010121131333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752856.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 2010121131333 its reverse (3331311210102), we get a palindrome (5341432341435).

The spelling of 2010121131333 in words is "two trillion, ten billion, one hundred twenty-one million, one hundred thirty-one thousand, three hundred thirty-three".