212431103010 has 112 divisors (see below), whose sum is σ = 655202120256. Its totient is φ = 48555669024.

The previous prime is 212431103009. The next prime is 212431103051. The reversal of 212431103010 is 10301134212.

212431103010 is a `hidden beast` number, since 212 + 43 + 110 + 301 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 55 ways as a sum of consecutive naturals, for example, 2030404 + ... + 2132463.

Almost surely, 2^212431103010 is an apocalyptic number.

212431103010 is an abundant number, since it is smaller than the sum of its proper divisors (442771017246).

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

212431103010 is an equidigital number, since it uses as much as digits as its factorization.

212431103010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4162899 (or 4162884 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 212431103010 its reverse (10301134212), we get a palindrome (222732237222).

The spelling of 212431103010 in words is "two hundred twelve billion, four hundred thirty-one million, one hundred three thousand, ten".