103224551201 has 4 divisors (see below), whose sum is σ = 103225322004. Its totient is φ = 103223780400.

The previous prime is 103224551189. The next prime is 103224551239. The reversal of 103224551201 is 102155422301.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 102155422301 = 29 ⋅3522600769.

It can be written as a sum of positive squares in 2 ways, for example, as 18413133025 + 84811418176 = 135695^2 + 291224^2 .

It is a cyclic number.

It is not a de Polignac number, because 103224551201 - 2⁶ = 103224551137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103224551251) 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, 126590 + ... + 471671.

It is an arithmetic number, because the mean of its divisors is an integer number (25806330501).

Almost surely, 2^103224551201 is an apocalyptic number.

It is an amenable number.

103224551201 is a deficient number, since it is larger than the sum of its proper divisors (770803).

103224551201 is an equidigital number, since it uses as much as digits as its factorization.

103224551201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770802.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 103224551201 its reverse (102155422301), we get a palindrome (205379973502).

The spelling of 103224551201 in words is "one hundred three billion, two hundred twenty-four million, five hundred fifty-one thousand, two hundred one".