103757868408973 has 2 divisors, whose sum is σ = 103757868408974. Its totient is φ = 103757868408972.

The previous prime is 103757868408941. The next prime is 103757868409021. The reversal of 103757868408973 is 379804868757301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54789041449444 + 48968826959529 = 7401962^2 + 6997773^2 .

It is a cyclic number.

It is not a de Polignac number, because 103757868408973 - 2⁵ = 103757868408941 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 103757868408973.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103757865408973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51878934204486 + 51878934204487.

It is an arithmetic number, because the mean of its divisors is an integer number (51878934204487).

Almost surely, 2^{103757868408973} is an apocalyptic number.

It is an amenable number.

103757868408973 is a deficient number, since it is larger than the sum of its proper divisors (1).

103757868408973 is an equidigital number, since it uses as much as digits as its factorization.

103757868408973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1706987520, while the sum is 76.

The spelling of 103757868408973 in words is "one hundred three trillion, seven hundred fifty-seven billion, eight hundred sixty-eight million, four hundred eight thousand, nine hundred seventy-three".