11023202011 has 8 divisors (see below), whose sum is σ = 11262588480. Its totient is φ = 10784017728.

The previous prime is 11023202009. The next prime is 11023202077. The reversal of 11023202011 is 11020232011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11023202011 - 2¹ = 11023202009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11023201982 and 11023202000.

It is not an unprimeable number, because it can be changed into a prime (11023202081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62385 + ... + 161053.

It is an arithmetic number, because the mean of its divisors is an integer number (1407823560).

Almost surely, 2^11023202011 is an apocalyptic number.

11023202011 is a deficient number, since it is larger than the sum of its proper divisors (239386469).

11023202011 is an equidigital number, since it uses as much as digits as its factorization.

11023202011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101093.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 11023202011 its reverse (11020232011), we get a palindrome (22043434022).

The spelling of 11023202011 in words is "eleven billion, twenty-three million, two hundred two thousand, eleven".