103500523201 has 4 divisors (see below), whose sum is σ = 103501209600. Its totient is φ = 103499836804.

The previous prime is 103500523151. The next prime is 103500523237. The reversal of 103500523201 is 102325005301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 102325005301 = 181 ⋅565331521.

It is a cyclic number.

It is not a de Polignac number, because 103500523201 - 2⁷ = 103500523073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103500527201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7681 + ... + 455038.

It is an arithmetic number, because the mean of its divisors is an integer number (25875302400).

Almost surely, 2^103500523201 is an apocalyptic number.

It is an amenable number.

103500523201 is a deficient number, since it is larger than the sum of its proper divisors (686399).

103500523201 is an equidigital number, since it uses as much as digits as its factorization.

103500523201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686398.

The product of its (nonzero) digits is 900, while the sum is 22.

Adding to 103500523201 its reverse (102325005301), we get a palindrome (205825528502).

The spelling of 103500523201 in words is "one hundred three billion, five hundred million, five hundred twenty-three thousand, two hundred one".