31411210010312 has 32 divisors (see below), whose sum is σ = 64250870915520. Its totient is φ = 14277674149440.

The previous prime is 31411210010287. The next prime is 31411210010363. The reversal of 31411210010312 is 21301001211413.

It is a super-2 number, since 2×31411210010312² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6879173 + ... + 10495019.

It is an arithmetic number, because the mean of its divisors is an integer number (2007839716110).

Almost surely, 2^{31411210010312} is an apocalyptic number.

It is an amenable number.

31411210010312 is an abundant number, since it is smaller than the sum of its proper divisors (32839660905208).

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

31411210010312 is a wasteful number, since it uses less digits than its factorization.

31411210010312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3714581 (or 3714577 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 31411210010312 its reverse (21301001211413), we get a palindrome (52712211221725).

The spelling of 31411210010312 in words is "thirty-one trillion, four hundred eleven billion, two hundred ten million, ten thousand, three hundred twelve".