103500302453 has 2 divisors, whose sum is σ = 103500302454. Its totient is φ = 103500302452.

The previous prime is 103500302417. The next prime is 103500302537. The reversal of 103500302453 is 354203005301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 81837761329 + 21662541124 = 286073^2 + 147182^2 .

It is a cyclic number.

It is not a de Polignac number, because 103500302453 - 2¹⁸ = 103500040309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103500305453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51750151226 + 51750151227.

It is an arithmetic number, because the mean of its divisors is an integer number (51750151227).

Almost surely, 2^103500302453 is an apocalyptic number.

It is an amenable number.

103500302453 is a deficient number, since it is larger than the sum of its proper divisors (1).

103500302453 is an equidigital number, since it uses as much as digits as its factorization.

103500302453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 26.

Adding to 103500302453 its reverse (354203005301), we get a palindrome (457703307754).

The spelling of 103500302453 in words is "one hundred three billion, five hundred million, three hundred two thousand, four hundred fifty-three".