1103434207 has 2 divisors, whose sum is σ = 1103434208. Its totient is φ = 1103434206.

The previous prime is 1103434187. The next prime is 1103434219. The reversal of 1103434207 is 7024343011.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1103434207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1103434807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551717103 + 551717104.

It is an arithmetic number, because the mean of its divisors is an integer number (551717104).

Almost surely, 2^1103434207 is an apocalyptic number.

1103434207 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103434207 is an equidigital number, since it uses as much as digits as its factorization.

1103434207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 1103434207 is about 33217.9801764045. The cubic root of 1103434207 is about 1033.3532611373.

Adding to 1103434207 its reverse (7024343011), we get a palindrome (8127777218).

The spelling of 1103434207 in words is "one billion, one hundred three million, four hundred thirty-four thousand, two hundred seven".