103522254243 has 16 divisors (see below), whose sum is σ = 145319877120. Its totient is φ = 65371008096.

The previous prime is 103522254223. The next prime is 103522254259. The reversal of 103522254243 is 342452225301.

It is not a de Polignac number, because 103522254243 - 2²⁴ = 103505477027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103522254223) 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 in 15 ways as a sum of consecutive naturals, for example, 174621 + ... + 487377.

It is an arithmetic number, because the mean of its divisors is an integer number (9082492320).

Almost surely, 2^103522254243 is an apocalyptic number.

103522254243 is a deficient number, since it is larger than the sum of its proper divisors (41797622877).

103522254243 is a wasteful number, since it uses less digits than its factorization.

103522254243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318586.

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 103522254243 its reverse (342452225301), we get a palindrome (445974479544).

The spelling of 103522254243 in words is "one hundred three billion, five hundred twenty-two million, two hundred fifty-four thousand, two hundred forty-three".