1310100231312 has 30 divisors (see below), whose sum is σ = 3666461064422. Its totient is φ = 436700077056.

The previous prime is 1310100231301. The next prime is 1310100231343. The reversal of 1310100231312 is 2131320010131.

1310100231312 is a `hidden beast` number, since 1 + 310 + 10 + 0 + 2 + 31 + 312 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1052479017216 + 257621214096 = 1025904^2 + 507564^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

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 5 ways as a sum of consecutive naturals, for example, 4548958993 + ... + 4548959280.

Almost surely, 2^{1310100231312} is an apocalyptic number.

1310100231312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1310100231312 is an abundant number, since it is smaller than the sum of its proper divisors (2356360833110).

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

1310100231312 is a wasteful number, since it uses less digits than its factorization.

1310100231312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9097918287 (or 9097918278 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1310100231312 its reverse (2131320010131), we get a palindrome (3441420241443).

The spelling of 1310100231312 in words is "one trillion, three hundred ten billion, one hundred million, two hundred thirty-one thousand, three hundred twelve".