11023303213201 has 4 divisors (see below), whose sum is σ = 11204013102004. Its totient is φ = 10842593324400.

The previous prime is 11023303213183. The next prime is 11023303213249. The reversal of 11023303213201 is 10231230332011.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3192568474176 + 7830734739025 = 1786776^2 + 2798345^2 .

It is a cyclic number.

It is not a de Polignac number, because 11023303213201 - 2⁹ = 11023303212689 is a prime.

It is a super-4 number, since 4×11023303213201⁴ (a number of 53 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11023303213261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90354944310 + ... + 90354944431.

It is an arithmetic number, because the mean of its divisors is an integer number (2801003275501).

Almost surely, 2^{11023303213201} is an apocalyptic number.

It is an amenable number.

11023303213201 is a deficient number, since it is larger than the sum of its proper divisors (180709888803).

11023303213201 is an equidigital number, since it uses as much as digits as its factorization.

11023303213201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180709888802.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 11023303213201 its reverse (10231230332011), we get a palindrome (21254533545212).

The spelling of 11023303213201 in words is "eleven trillion, twenty-three billion, three hundred three million, two hundred thirteen thousand, two hundred one".