1312113263010 has 64 divisors (see below), whose sum is σ = 3616159057920. Its totient is φ = 301346585280.

The previous prime is 1312113262969. The next prime is 1312113263039. The reversal of 1312113263010 is 103623112131.

It is a Curzon number.

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 31 ways as a sum of consecutive naturals, for example, 104627962 + ... + 104640501.

It is an arithmetic number, because the mean of its divisors is an integer number (56502485280).

Almost surely, 2^{1312113263010} is an apocalyptic number.

1312113263010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1312113263010 is an abundant number, since it is smaller than the sum of its proper divisors (2304045794910).

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

1312113263010 is a wasteful number, since it uses less digits than its factorization.

1312113263010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209268503.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 1312113263010 its reverse (103623112131), we get a palindrome (1415736375141).

The spelling of 1312113263010 in words is "one trillion, three hundred twelve billion, one hundred thirteen million, two hundred sixty-three thousand, ten".