31103242314 has 16 divisors (see below), whose sum is σ = 62282079552. Its totient is φ = 10355148288.

The previous prime is 31103242301. The next prime is 31103242393. The reversal of 31103242314 is 41324230113.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3144439 + ... + 3154314.

It is an arithmetic number, because the mean of its divisors is an integer number (3892629972).

Almost surely, 2^31103242314 is an apocalyptic number.

31103242314 is an abundant number, since it is smaller than the sum of its proper divisors (31178837238).

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

31103242314 is a wasteful number, since it uses less digits than its factorization.

31103242314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6299581.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 31103242314 its reverse (41324230113), we get a palindrome (72427472427).

The spelling of 31103242314 in words is "thirty-one billion, one hundred three million, two hundred forty-two thousand, three hundred fourteen".