2110031146331 has 16 divisors (see below), whose sum is σ = 2123951284224. Its totient is φ = 2096144469504.

The previous prime is 2110031146291. The next prime is 2110031146357. The reversal of 2110031146331 is 1336411300112.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2110031146331 is a prime.

It is a super-2 number, since 2×2110031146331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2110031146331.

It is not an unprimeable number, because it can be changed into a prime (2110031146231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 666253910 + ... + 666257076.

It is an arithmetic number, because the mean of its divisors is an integer number (132746955264).

Almost surely, 2^{2110031146331} is an apocalyptic number.

2110031146331 is a deficient number, since it is larger than the sum of its proper divisors (13920137893).

2110031146331 is a wasteful number, since it uses less digits than its factorization.

2110031146331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7130.

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 2110031146331 its reverse (1336411300112), we get a palindrome (3446442446443).

The spelling of 2110031146331 in words is "two trillion, one hundred ten billion, thirty-one million, one hundred forty-six thousand, three hundred thirty-one".