1100530313 has 2 divisors, whose sum is σ = 1100530314. Its totient is φ = 1100530312.

The previous prime is 1100530307. The next prime is 1100530337. The reversal of 1100530313 is 3130350011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1083199744 + 17330569 = 32912^2 + 4163^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1100530313 is a prime.

It is a super-2 number, since 2×1100530313² = 2422333939663755938, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1100530291 and 1100530300.

It is not a weakly prime, because it can be changed into another prime (1100530373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550265156 + 550265157.

It is an arithmetic number, because the mean of its divisors is an integer number (550265157).

Almost surely, 2^1100530313 is an apocalyptic number.

It is an amenable number.

1100530313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100530313 is an equidigital number, since it uses as much as digits as its factorization.

1100530313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 135, while the sum is 17.

The square root of 1100530313 is about 33174.2417094950. The cubic root of 1100530313 is about 1032.4459771581.

Adding to 1100530313 its reverse (3130350011), we get a palindrome (4230880324).

The spelling of 1100530313 in words is "one billion, one hundred million, five hundred thirty thousand, three hundred thirteen".