12310312102010 has 16 divisors (see below), whose sum is σ = 23863066536456. Its totient is φ = 4545346006848.

The previous prime is 12310312101973. The next prime is 12310312102079. The reversal of 12310312102010 is 1020121301321.

It can be written as a sum of positive squares in 4 ways, for example, as 4013014569001 + 8297297533009 = 2003251^2 + 2880503^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12310312102010.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47347354109 + ... + 47347354368.

Almost surely, 2^{12310312102010} is an apocalyptic number.

12310312102010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12310312102010 is a deficient number, since it is larger than the sum of its proper divisors (11552754434446).

12310312102010 is a wasteful number, since it uses less digits than its factorization.

12310312102010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94694708497.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 12310312102010 its reverse (1020121301321), we get a palindrome (13330433403331).

The spelling of 12310312102010 in words is "twelve trillion, three hundred ten billion, three hundred twelve million, one hundred two thousand, ten".