2101331340310 has 128 divisors (see below), whose sum is σ = 4077138240000. Its totient is φ = 778239221760.

The previous prime is 2101331340271. The next prime is 2101331340337. The reversal of 2101331340310 is 130431331012.

It is a super-2 number, since 2×2101331340310² (a number of 25 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 63 ways as a sum of consecutive naturals, for example, 215097106 + ... + 215106874.

It is an arithmetic number, because the mean of its divisors is an integer number (31852642500).

Almost surely, 2^{2101331340310} is an apocalyptic number.

2101331340310 is a deficient number, since it is larger than the sum of its proper divisors (1975806899690).

2101331340310 is a wasteful number, since it uses less digits than its factorization.

2101331340310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10154.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 2101331340310 its reverse (130431331012), we get a palindrome (2231762671322).

The spelling of 2101331340310 in words is "two trillion, one hundred one billion, three hundred thirty-one million, three hundred forty thousand, three hundred ten".