1310112320010 has 64 divisors (see below), whose sum is σ = 3388888419840. Its totient is φ = 322227095040.

The previous prime is 1310112320003. The next prime is 1310112320113. The reversal of 1310112320010 is 100232110131.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 884355 + ... + 1844534.

It is an arithmetic number, because the mean of its divisors is an integer number (52951381560).

Almost surely, 2^{1310112320010} is an apocalyptic number.

1310112320010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1310112320010 is an abundant number, since it is smaller than the sum of its proper divisors (2078776099830).

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

1310112320010 is a wasteful number, since it uses less digits than its factorization.

1310112320010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2730143.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 1310112320010 its reverse (100232110131), we get a palindrome (1410344430141).

The spelling of 1310112320010 in words is "one trillion, three hundred ten billion, one hundred twelve million, three hundred twenty thousand, ten".