2110030312231 has 16 divisors (see below), whose sum is σ = 2205388785600. Its totient is φ = 2016222098688.

The previous prime is 2110030312177. The next prime is 2110030312301. The reversal of 2110030312231 is 1322130300112.

It is a cyclic number.

It is not a de Polignac number, because 2110030312231 - 2²¹ = 2110028215079 is a prime.

It is a super-2 number, since 2×2110030312231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2110030312199 and 2110030312208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110030312931) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2319526 + ... + 3098428.

It is an arithmetic number, because the mean of its divisors is an integer number (137836799100).

Almost surely, 2^{2110030312231} is an apocalyptic number.

2110030312231 is a deficient number, since it is larger than the sum of its proper divisors (95358473369).

2110030312231 is a wasteful number, since it uses less digits than its factorization.

2110030312231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779898.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2110030312231 its reverse (1322130300112), we get a palindrome (3432160612343).

The spelling of 2110030312231 in words is "two trillion, one hundred ten billion, thirty million, three hundred twelve thousand, two hundred thirty-one".