2230131436 has 36 divisors (see below), whose sum is σ = 4371796800. Its totient is φ = 993789888.

The previous prime is 2230131433. The next prime is 2230131437. The reversal of 2230131436 is 6341310322.

2230131436 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 3×2230131436³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2230131436.

It is not an unprimeable number, because it can be changed into a prime (2230131433) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37276 + ... + 76483.

It is an arithmetic number, because the mean of its divisors is an integer number (121438800).

Almost surely, 2^2230131436 is an apocalyptic number.

2230131436 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2230131436 is a deficient number, since it is larger than the sum of its proper divisors (2141665364).

2230131436 is a wasteful number, since it uses less digits than its factorization.

2230131436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113818 (or 113803 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 2230131436 is about 47224.2674479975. The cubic root of 2230131436 is about 1306.5022235385.

Adding to 2230131436 its reverse (6341310322), we get a palindrome (8571441758).

The spelling of 2230131436 in words is "two billion, two hundred thirty million, one hundred thirty-one thousand, four hundred thirty-six".