11020234 has 4 divisors (see below), whose sum is σ = 16530354. Its totient is φ = 5510116.

The previous prime is 11020213. The next prime is 11020241. The reversal of 11020234 is 43202011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9018009 + 2002225 = 3003^2 + 1415^2 .

It is an unprimeable number.

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, 2755057 + ... + 2755060.

Almost surely, 2^11020234 is an apocalyptic number.

11020234 is a deficient number, since it is larger than the sum of its proper divisors (5510120).

11020234 is an equidigital number, since it uses as much as digits as its factorization.

11020234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5510119.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 11020234 is about 3319.6737791536. The cubic root of 11020234 is about 222.5342892069.

Adding to 11020234 its reverse (43202011), we get a palindrome (54222245).

The spelling of 11020234 in words is "eleven million, twenty thousand, two hundred thirty-four".