2113231310 has 16 divisors (see below), whose sum is σ = 3807972000. Its totient is φ = 844369056.

The previous prime is 2113231301. The next prime is 2113231333. The reversal of 2113231310 is 131323112.

It is a super-2 number, since 2×2113231310² = 8931493139128632200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105785 + ... + 124164.

It is an arithmetic number, because the mean of its divisors is an integer number (237998250).

Almost surely, 2^2113231310 is an apocalyptic number.

2113231310 is a deficient number, since it is larger than the sum of its proper divisors (1694740690).

2113231310 is a wasteful number, since it uses less digits than its factorization.

2113231310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230875.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 2113231310 is about 45969.8956927248. The cubic root of 2113231310 is about 1283.2630187295.

Adding to 2113231310 its reverse (131323112), we get a palindrome (2244554422).

The spelling of 2113231310 in words is "two billion, one hundred thirteen million, two hundred thirty-one thousand, three hundred ten".