2001830201510 has 32 divisors (see below), whose sum is σ = 3793029292800. Its totient is φ = 758570715360.

The previous prime is 2001830201479. The next prime is 2001830201549. The reversal of 2001830201510 is 151020381002.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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, 10553405 + ... + 10741415.

It is an arithmetic number, because the mean of its divisors is an integer number (118532165400).

Almost surely, 2^{2001830201510} is an apocalyptic number.

2001830201510 is a deficient number, since it is larger than the sum of its proper divisors (1791199091290).

2001830201510 is a wasteful number, since it uses less digits than its factorization.

2001830201510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244076.

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 2001830201510 its reverse (151020381002), we get a palindrome (2152850582512).

The spelling of 2001830201510 in words is "two trillion, one billion, eight hundred thirty million, two hundred one thousand, five hundred ten".