103221123259 has 2 divisors, whose sum is σ = 103221123260. Its totient is φ = 103221123258.

The previous prime is 103221123179. The next prime is 103221123301. The reversal of 103221123259 is 952321122301.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103221123259 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 103221123259.

It is not a weakly prime, because it can be changed into another prime (103221123559) 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, 51610561629 + 51610561630.

It is an arithmetic number, because the mean of its divisors is an integer number (51610561630).

Almost surely, 2^103221123259 is an apocalyptic number.

103221123259 is a deficient number, since it is larger than the sum of its proper divisors (1).

103221123259 is an equidigital number, since it uses as much as digits as its factorization.

103221123259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 31.

The spelling of 103221123259 in words is "one hundred three billion, two hundred twenty-one million, one hundred twenty-three thousand, two hundred fifty-nine".