2112331101310 has 16 divisors (see below), whose sum is σ = 3864527065152. Its totient is φ = 831081088800.

The previous prime is 2112331101289. The next prime is 2112331101311. The reversal of 2112331101310 is 131011332112.

It is a super-2 number, since 2×2112331101310² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112331101311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1731418326 + ... + 1731419545.

It is an arithmetic number, because the mean of its divisors is an integer number (241532941572).

Almost surely, 2^{2112331101310} is an apocalyptic number.

2112331101310 is a deficient number, since it is larger than the sum of its proper divisors (1752195963842).

2112331101310 is a wasteful number, since it uses less digits than its factorization.

2112331101310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3462837939.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 2112331101310 its reverse (131011332112), we get a palindrome (2243342433422).

The spelling of 2112331101310 in words is "two trillion, one hundred twelve billion, three hundred thirty-one million, one hundred one thousand, three hundred ten".