1103056147 has 2 divisors, whose sum is σ = 1103056148. Its totient is φ = 1103056146.

The previous prime is 1103056117. The next prime is 1103056159. The reversal of 1103056147 is 7416503011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1103056147 - 2¹⁵ = 1103023379 is a prime.

It is not a weakly prime, because it can be changed into another prime (1103056117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551528073 + 551528074.

It is an arithmetic number, because the mean of its divisors is an integer number (551528074).

Almost surely, 2^1103056147 is an apocalyptic number.

1103056147 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103056147 is an equidigital number, since it uses as much as digits as its factorization.

1103056147 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.

The square root of 1103056147 is about 33212.2890960560. The cubic root of 1103056147 is about 1033.2352313967.

Adding to 1103056147 its reverse (7416503011), we get a palindrome (8519559158).

The spelling of 1103056147 in words is "one billion, one hundred three million, fifty-six thousand, one hundred forty-seven".