103225001617 has 2 divisors, whose sum is σ = 103225001618. Its totient is φ = 103225001616.

The previous prime is 103225001569. The next prime is 103225001651. The reversal of 103225001617 is 716100522301.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102915206416 + 309795201 = 320804^2 + 17601^2 .

It is a cyclic number.

It is not a de Polignac number, because 103225001617 - 2¹¹ = 103224999569 is a prime.

It is a super-2 number, since 2×103225001617² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (103225001717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51612500808 + 51612500809.

It is an arithmetic number, because the mean of its divisors is an integer number (51612500809).

Almost surely, 2^103225001617 is an apocalyptic number.

It is an amenable number.

103225001617 is a deficient number, since it is larger than the sum of its proper divisors (1).

103225001617 is an equidigital number, since it uses as much as digits as its factorization.

103225001617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 28.

Adding to 103225001617 its reverse (716100522301), we get a palindrome (819325523918).

The spelling of 103225001617 in words is "one hundred three billion, two hundred twenty-five million, one thousand, six hundred seventeen".