1312230340107 has 48 divisors (see below), whose sum is σ = 1919885029920. Its totient is φ = 863619494400.

The previous prime is 1312230340061. The next prime is 1312230340111. The reversal of 1312230340107 is 7010430322131.

It is a happy number.

1312230340107 is a `hidden beast` number, since 1 + 31 + 223 + 0 + 3 + 401 + 0 + 7 = 666.

It is not a de Polignac number, because 1312230340107 - 2²⁰ = 1312229291531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1312230340207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 241349193 + ... + 241354629.

It is an arithmetic number, because the mean of its divisors is an integer number (39997604790).

Almost surely, 2^{1312230340107} is an apocalyptic number.

1312230340107 is a deficient number, since it is larger than the sum of its proper divisors (607654689813).

1312230340107 is a wasteful number, since it uses less digits than its factorization.

1312230340107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6604 (or 6601 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

Adding to 1312230340107 its reverse (7010430322131), we get a palindrome (8322660662238).

The spelling of 1312230340107 in words is "one trillion, three hundred twelve billion, two hundred thirty million, three hundred forty thousand, one hundred seven".