1103311007 has 2 divisors, whose sum is σ = 1103311008. Its totient is φ = 1103311006.

The previous prime is 1103310997. The next prime is 1103311073. The reversal of 1103311007 is 7001133011.

It is a weak prime.

It is an emirp because it is prime and its reverse (7001133011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1103311007 - 2¹⁰ = 1103309983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1103311207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551655503 + 551655504.

It is an arithmetic number, because the mean of its divisors is an integer number (551655504).

Almost surely, 2^1103311007 is an apocalyptic number.

1103311007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103311007 is an equidigital number, since it uses as much as digits as its factorization.

1103311007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63, while the sum is 17.

The square root of 1103311007 is about 33216.1257072525. The cubic root of 1103311007 is about 1033.3148012516.

Adding to 1103311007 its reverse (7001133011), we get a palindrome (8104444018).

The spelling of 1103311007 in words is "one billion, one hundred three million, three hundred eleven thousand, seven".