103550793253 has 2 divisors, whose sum is σ = 103550793254. Its totient is φ = 103550793252.

The previous prime is 103550793197. The next prime is 103550793317. The reversal of 103550793253 is 352397055301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 103540437729 + 10355524 = 321777^2 + 3218^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103550793253 is a prime.

It is a super-3 number, since 3×103550793253³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103550793553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51775396626 + 51775396627.

It is an arithmetic number, because the mean of its divisors is an integer number (51775396627).

Almost surely, 2^103550793253 is an apocalyptic number.

It is an amenable number.

103550793253 is a deficient number, since it is larger than the sum of its proper divisors (1).

103550793253 is an equidigital number, since it uses as much as digits as its factorization.

103550793253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 425250, while the sum is 43.

The spelling of 103550793253 in words is "one hundred three billion, five hundred fifty million, seven hundred ninety-three thousand, two hundred fifty-three".