1034320103987 has 2 divisors, whose sum is σ = 1034320103988. Its totient is φ = 1034320103986.

The previous prime is 1034320103959. The next prime is 1034320104017. The reversal of 1034320103987 is 7893010234301.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1034320103987 is a prime.

It is not a weakly prime, because it can be changed into another prime (1034320103387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 517160051993 + 517160051994.

It is an arithmetic number, because the mean of its divisors is an integer number (517160051994).

Almost surely, 2^{1034320103987} is an apocalyptic number.

1034320103987 is a deficient number, since it is larger than the sum of its proper divisors (1).

1034320103987 is an equidigital number, since it uses as much as digits as its factorization.

1034320103987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 41.

The spelling of 1034320103987 in words is "one trillion, thirty-four billion, three hundred twenty million, one hundred three thousand, nine hundred eighty-seven".