20010100130310 has 64 divisors (see below), whose sum is σ = 48278170100160. Its totient is φ = 5307857694720.

The previous prime is 20010100130291. The next prime is 20010100130347. The reversal of 20010100130310 is 1303100101002.

It is a super-2 number, since 2×20010100130310² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 5634340 + ... + 8471480.

It is an arithmetic number, because the mean of its divisors is an integer number (754346407815).

Almost surely, 2^{20010100130310} is an apocalyptic number.

20010100130310 is an abundant number, since it is smaller than the sum of its proper divisors (28268069969850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20010100130310 is a wasteful number, since it uses less digits than its factorization.

20010100130310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2838393.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 20010100130310 its reverse (1303100101002), we get a palindrome (21313200231312).

The spelling of 20010100130310 in words is "twenty trillion, ten billion, one hundred million, one hundred thirty thousand, three hundred ten".