1104312031387 has 2 divisors, whose sum is σ = 1104312031388. Its totient is φ = 1104312031386.

The previous prime is 1104312031379. The next prime is 1104312031453. The reversal of 1104312031387 is 7831302134011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1104312031387 - 2³ = 1104312031379 is a prime.

It is not a weakly prime, because it can be changed into another prime (1104312031367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552156015693 + 552156015694.

It is an arithmetic number, because the mean of its divisors is an integer number (552156015694).

Almost surely, 2^{1104312031387} is an apocalyptic number.

1104312031387 is a deficient number, since it is larger than the sum of its proper divisors (1).

1104312031387 is an equidigital number, since it uses as much as digits as its factorization.

1104312031387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 34.

Adding to 1104312031387 its reverse (7831302134011), we get a palindrome (8935614165398).

The spelling of 1104312031387 in words is "one trillion, one hundred four billion, three hundred twelve million, thirty-one thousand, three hundred eighty-seven".