2231023130 has 32 divisors (see below), whose sum is σ = 4831090560. Its totient is φ = 724662720.

The previous prime is 2231023129. The next prime is 2231023133. The reversal of 2231023130 is 313201322.

2231023130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×2231023130³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2231023099 and 2231023108.

It is not an unprimeable number, because it can be changed into a prime (2231023133) 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, 837401 + ... + 840060.

It is an arithmetic number, because the mean of its divisors is an integer number (150971580).

Almost surely, 2^2231023130 is an apocalyptic number.

2231023130 is an abundant number, since it is smaller than the sum of its proper divisors (2600067430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2231023130 is a wasteful number, since it uses less digits than its factorization.

2231023130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1677494.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2231023130 is about 47233.7075614439. The cubic root of 2231023130 is about 1306.6763306096.

Adding to 2231023130 its reverse (313201322), we get a palindrome (2544224452).

The spelling of 2231023130 in words is "two billion, two hundred thirty-one million, twenty-three thousand, one hundred thirty".