31441103012 has 12 divisors (see below), whose sum is σ = 60023924016. Its totient is φ = 14291410440.

The previous prime is 31441102969. The next prime is 31441103041. The reversal of 31441103012 is 21030114413.

It is a super-2 number, since 2×31441103012² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 357285218 + ... + 357285305.

It is an arithmetic number, because the mean of its divisors is an integer number (5001993668).

Almost surely, 2^31441103012 is an apocalyptic number.

It is an amenable number.

31441103012 is a deficient number, since it is larger than the sum of its proper divisors (28582821004).

31441103012 is a wasteful number, since it uses less digits than its factorization.

31441103012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714570538 (or 714570536 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 31441103012 its reverse (21030114413), we get a palindrome (52471217425).

The spelling of 31441103012 in words is "thirty-one billion, four hundred forty-one million, one hundred three thousand, twelve".