103417777780463 has 2 divisors, whose sum is σ = 103417777780464. Its totient is φ = 103417777780462.

The previous prime is 103417777780459. The next prime is 103417777780481. The reversal of 103417777780463 is 364087777714301.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (364087777714301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103417777780463 - 2² = 103417777780459 is a prime.

It is a super-2 number, since 2×103417777780463² (a number of 29 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 103417777780463.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103417777780403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51708888890231 + 51708888890232.

It is an arithmetic number, because the mean of its divisors is an integer number (51708888890232).

Almost surely, 2^{103417777780463} is an apocalyptic number.

103417777780463 is a deficient number, since it is larger than the sum of its proper divisors (1).

103417777780463 is an equidigital number, since it uses as much as digits as its factorization.

103417777780463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 116169984, while the sum is 65.

The spelling of 103417777780463 in words is "one hundred three trillion, four hundred seventeen billion, seven hundred seventy-seven million, seven hundred eighty thousand, four hundred sixty-three".