1100032313 has 2 divisors, whose sum is σ = 1100032314. Its totient is φ = 1100032312.

The previous prime is 1100032289. The next prime is 1100032327. The reversal of 1100032313 is 3132300011.

It is an a-pointer prime, because the next prime (1100032327) can be obtained adding 1100032313 to its sum of digits (14).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 940464889 + 159567424 = 30667^2 + 12632^2 .

It is a cyclic number.

It is not a de Polignac number, because 1100032313 - 2⁸ = 1100032057 is a prime.

It is not a weakly prime, because it can be changed into another prime (1100032393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550016156 + 550016157.

It is an arithmetic number, because the mean of its divisors is an integer number (550016157).

Almost surely, 2^1100032313 is an apocalyptic number.

It is an amenable number.

1100032313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100032313 is an equidigital number, since it uses as much as digits as its factorization.

1100032313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 1100032313 is about 33166.7350367805. The cubic root of 1100032313 is about 1032.2902232566.

Adding to 1100032313 its reverse (3132300011), we get a palindrome (4232332324).

The spelling of 1100032313 in words is "one billion, one hundred million, thirty-two thousand, three hundred thirteen".