255103125110219 has 2 divisors, whose sum is σ = 255103125110220. Its totient is φ = 255103125110218.

The previous prime is 255103125110191. The next prime is 255103125110257. The reversal of 255103125110219 is 912011521301552.

It is an a-pointer prime, because the next prime (255103125110257) can be obtained adding 255103125110219 to its sum of digits (38).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-255103125110219 is a prime.

It is a super-2 number, since 2×255103125110219² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (255103125110279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127551562555109 + 127551562555110.

It is an arithmetic number, because the mean of its divisors is an integer number (127551562555110).

Almost surely, 2^{255103125110219} is an apocalyptic number.

255103125110219 is a deficient number, since it is larger than the sum of its proper divisors (1).

255103125110219 is an equidigital number, since it uses as much as digits as its factorization.

255103125110219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27000, while the sum is 38.

The spelling of 255103125110219 in words is "two hundred fifty-five trillion, one hundred three billion, one hundred twenty-five million, one hundred ten thousand, two hundred nineteen".