103625259919 has 2 divisors, whose sum is σ = 103625259920. Its totient is φ = 103625259918.

The previous prime is 103625259901. The next prime is 103625259923. The reversal of 103625259919 is 919952526301.

It is a strong prime.

It is an emirp because it is prime and its reverse (919952526301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103625259919 - 2⁹ = 103625259407 is a prime.

It is a super-3 number, since 3×103625259919³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103625259949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51812629959 + 51812629960.

It is an arithmetic number, because the mean of its divisors is an integer number (51812629960).

Almost surely, 2^103625259919 is an apocalyptic number.

103625259919 is a deficient number, since it is larger than the sum of its proper divisors (1).

103625259919 is an equidigital number, since it uses as much as digits as its factorization.

103625259919 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1312200, while the sum is 52.

The spelling of 103625259919 in words is "one hundred three billion, six hundred twenty-five million, two hundred fifty-nine thousand, nine hundred nineteen".