103321310087 has 2 divisors, whose sum is σ = 103321310088. Its totient is φ = 103321310086.

The previous prime is 103321310083. The next prime is 103321310111. The reversal of 103321310087 is 780013123301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103321310087 - 2² = 103321310083 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103321310083) 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, 51660655043 + 51660655044.

It is an arithmetic number, because the mean of its divisors is an integer number (51660655044).

Almost surely, 2^103321310087 is an apocalyptic number.

103321310087 is a deficient number, since it is larger than the sum of its proper divisors (1).

103321310087 is an equidigital number, since it uses as much as digits as its factorization.

103321310087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 29.

Adding to 103321310087 its reverse (780013123301), we get a palindrome (883334433388).

The spelling of 103321310087 in words is "one hundred three billion, three hundred twenty-one million, three hundred ten thousand, eighty-seven".