1101433 has 2 divisors, whose sum is σ = 1101434. Its totient is φ = 1101432.

The previous prime is 1101431. The next prime is 1101439. The reversal of 1101433 is 3341011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 822649 + 278784 = 907^2 + 528^2 .

It is a cyclic number.

It is not a de Polignac number, because 1101433 - 2¹ = 1101431 is a prime.

Together with 1101431, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1101431) 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, 550716 + 550717.

It is an arithmetic number, because the mean of its divisors is an integer number (550717).

2^1101433 is an apocalyptic number.

It is an amenable number.

1101433 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101433 is an equidigital number, since it uses as much as digits as its factorization.

1101433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1101433 is about 1049.4917817687. The cubic root of 1101433 is about 103.2728180764.

Adding to 1101433 its reverse (3341011), we get a palindrome (4442444).

The spelling of 1101433 in words is "one million, one hundred one thousand, four hundred thirty-three".