231410430220 has 12 divisors (see below), whose sum is σ = 485961903504. Its totient is φ = 92564172080.

The previous prime is 231410430217. The next prime is 231410430247. The reversal of 231410430220 is 22034014132.

It is a junction number, because it is equal to n+sod(n) for n = 231410430191 and 231410430200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5785260736 + ... + 5785260775.

It is an arithmetic number, because the mean of its divisors is an integer number (40496825292).

Almost surely, 2^231410430220 is an apocalyptic number.

231410430220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

231410430220 is an abundant number, since it is smaller than the sum of its proper divisors (254551473284).

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

231410430220 is a wasteful number, since it uses less digits than its factorization.

231410430220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11570521520 (or 11570521518 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 231410430220 its reverse (22034014132), we get a palindrome (253444444352).

The spelling of 231410430220 in words is "two hundred thirty-one billion, four hundred ten million, four hundred thirty thousand, two hundred twenty".