11030233220303 has 4 divisors (see below), whose sum is σ = 12032981694888. Its totient is φ = 10027484745720.

The previous prime is 11030233220261. The next prime is 11030233220351. The reversal of 11030233220303 is 30302233203011.

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

It is a cyclic number.

It is not a de Polignac number, because 11030233220303 - 2¹² = 11030233216207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11030233226303) 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, 501374237276 + ... + 501374237297.

It is an arithmetic number, because the mean of its divisors is an integer number (3008245423722).

Almost surely, 2^{11030233220303} is an apocalyptic number.

11030233220303 is a deficient number, since it is larger than the sum of its proper divisors (1002748474585).

11030233220303 is a wasteful number, since it uses less digits than its factorization.

11030233220303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002748474584.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 11030233220303 its reverse (30302233203011), we get a palindrome (41332466423314).

The spelling of 11030233220303 in words is "eleven trillion, thirty billion, two hundred thirty-three million, two hundred twenty thousand, three hundred three".