42103131303222 has 144 divisors (see below), whose sum is σ = 102089388448944. Its totient is φ = 12436790169600.

The previous prime is 42103131303203. The next prime is 42103131303251. The reversal of 42103131303222 is 22230313130124.

42103131303222 is a `hidden beast` number, since 4 + 2 + 1 + 0 + 3 + 131 + 303 + 222 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 397022718 + ... + 397128750.

It is an arithmetic number, because the mean of its divisors is an integer number (708954086451).

Almost surely, 2^{42103131303222} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42103131303222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51044694224472).

42103131303222 is an abundant number, since it is smaller than the sum of its proper divisors (59986257145722).

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

42103131303222 is a wasteful number, since it uses less digits than its factorization.

42103131303222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107327 (or 107283 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 42103131303222 its reverse (22230313130124), we get a palindrome (64333444433346).

The spelling of 42103131303222 in words is "forty-two trillion, one hundred three billion, one hundred thirty-one million, three hundred three thousand, two hundred twenty-two".