20101330420310 has 32 divisors (see below), whose sum is σ = 36553314837312. Its totient is φ = 7958189393280.

The previous prime is 20101330420291. The next prime is 20101330420337. The reversal of 20101330420310 is 1302403310102.

It is a super-2 number, since 2×20101330420310² (a number of 27 digits) contains 22 as substring.

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, 3326549 + ... + 7160208.

It is an arithmetic number, because the mean of its divisors is an integer number (1142291088666).

Almost surely, 2^{20101330420310} is an apocalyptic number.

20101330420310 is a deficient number, since it is larger than the sum of its proper divisors (16451984417002).

20101330420310 is a wasteful number, since it uses less digits than its factorization.

20101330420310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10488728.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 20101330420310 its reverse (1302403310102), we get a palindrome (21403733730412).

The spelling of 20101330420310 in words is "twenty trillion, one hundred one billion, three hundred thirty million, four hundred twenty thousand, three hundred ten".