103765465403 has 2 divisors, whose sum is σ = 103765465404. Its totient is φ = 103765465402.

The previous prime is 103765465399. The next prime is 103765465411. The reversal of 103765465403 is 304564567301.

It is a weak prime.

It is an emirp because it is prime and its reverse (304564567301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103765465403 - 2² = 103765465399 is a prime.

It is not a weakly prime, because it can be changed into another prime (103765465493) 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, 51882732701 + 51882732702.

It is an arithmetic number, because the mean of its divisors is an integer number (51882732702).

Almost surely, 2^103765465403 is an apocalyptic number.

103765465403 is a deficient number, since it is larger than the sum of its proper divisors (1).

103765465403 is an equidigital number, since it uses as much as digits as its factorization.

103765465403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 907200, while the sum is 44.

The spelling of 103765465403 in words is "one hundred three billion, seven hundred sixty-five million, four hundred sixty-five thousand, four hundred three".