103613227 has 2 divisors, whose sum is σ = 103613228. Its totient is φ = 103613226.

The previous prime is 103613179. The next prime is 103613233. The reversal of 103613227 is 722316301.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103613227 is a prime.

It is a super-3 number, since 3×103613227³ (a number of 25 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (103613267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51806613 + 51806614.

It is an arithmetic number, because the mean of its divisors is an integer number (51806614).

Almost surely, 2^103613227 is an apocalyptic number.

103613227 is a deficient number, since it is larger than the sum of its proper divisors (1).

103613227 is an equidigital number, since it uses as much as digits as its factorization.

103613227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 103613227 is about 10179.0582570295. The cubic root of 103613227 is about 469.6832436397.

Adding to 103613227 its reverse (722316301), we get a palindrome (825929528).

The spelling of 103613227 in words is "one hundred three million, six hundred thirteen thousand, two hundred twenty-seven".