103573517357 has 4 divisors (see below), whose sum is σ = 104110167900. Its totient is φ = 103036866816.

The previous prime is 103573517339. The next prime is 103573517363. The reversal of 103573517357 is 753715375301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 76566210436 + 27007306921 = 276706^2 + 164339^2 .

It is a cyclic number.

It is not a de Polignac number, because 103573517357 - 2¹² = 103573513261 is a prime.

It is a super-3 number, since 3×103573517357³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103573517057) 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 in 3 ways as a sum of consecutive naturals, for example, 268324982 + ... + 268325367.

It is an arithmetic number, because the mean of its divisors is an integer number (26027541975).

Almost surely, 2^103573517357 is an apocalyptic number.

It is an amenable number.

103573517357 is a deficient number, since it is larger than the sum of its proper divisors (536650543).

103573517357 is an equidigital number, since it uses as much as digits as its factorization.

103573517357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536650542.

The product of its (nonzero) digits is 1157625, while the sum is 47.

The spelling of 103573517357 in words is "one hundred three billion, five hundred seventy-three million, five hundred seventeen thousand, three hundred fifty-seven".