11311024220303 has 8 divisors (see below), whose sum is σ = 11314716396672. Its totient is φ = 11307332442456.

The previous prime is 11311024220291. The next prime is 11311024220323. The reversal of 11311024220303 is 30302242011311.

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 11311024220303 - 2²² = 11311020025999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11311024220323) 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, 63105176 + ... + 63284162.

It is an arithmetic number, because the mean of its divisors is an integer number (1414339549584).

Almost surely, 2^{11311024220303} is an apocalyptic number.

11311024220303 is a deficient number, since it is larger than the sum of its proper divisors (3692176369).

11311024220303 is a wasteful number, since it uses less digits than its factorization.

11311024220303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199261.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 11311024220303 its reverse (30302242011311), we get a palindrome (41613266231614).

The spelling of 11311024220303 in words is "eleven trillion, three hundred eleven billion, twenty-four million, two hundred twenty thousand, three hundred three".