103260360521 has 2 divisors, whose sum is σ = 103260360522. Its totient is φ = 103260360520.

The previous prime is 103260360443. The next prime is 103260360527. The reversal of 103260360521 is 125063062301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 72703572496 + 30556788025 = 269636^2 + 174805^2 .

It is a cyclic number.

It is not a de Polignac number, because 103260360521 - 2¹⁴ = 103260344137 is a prime.

It is not a weakly prime, because it can be changed into another prime (103260360527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51630180260 + 51630180261.

It is an arithmetic number, because the mean of its divisors is an integer number (51630180261).

Almost surely, 2^103260360521 is an apocalyptic number.

It is an amenable number.

103260360521 is a deficient number, since it is larger than the sum of its proper divisors (1).

103260360521 is an equidigital number, since it uses as much as digits as its factorization.

103260360521 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 29.

The spelling of 103260360521 in words is "one hundred three billion, two hundred sixty million, three hundred sixty thousand, five hundred twenty-one".