1103130227 has 2 divisors, whose sum is σ = 1103130228. Its totient is φ = 1103130226.

The previous prime is 1103130131. The next prime is 1103130233. The reversal of 1103130227 is 7220313011.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1103130227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1103130199 and 1103130208.

It is not a weakly prime, because it can be changed into another prime (1103136227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551565113 + 551565114.

It is an arithmetic number, because the mean of its divisors is an integer number (551565114).

Almost surely, 2^1103130227 is an apocalyptic number.

1103130227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103130227 is an equidigital number, since it uses as much as digits as its factorization.

1103130227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 1103130227 is about 33213.4043271689. The cubic root of 1103130227 is about 1033.2583611810.

Adding to 1103130227 its reverse (7220313011), we get a palindrome (8323443238).

The spelling of 1103130227 in words is "one billion, one hundred three million, one hundred thirty thousand, two hundred twenty-seven".