11303000011321 has 32 divisors (see below), whose sum is σ = 12152548786176. Its totient is φ = 10493400216000.

The previous prime is 11303000011309. The next prime is 11303000011343. The reversal of 11303000011321 is 12311000030311.

It is a cyclic number.

It is not a de Polignac number, because 11303000011321 - 2¹³ = 11303000003129 is a prime.

It is a super-2 number, since 2×11303000011321² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11303000011295 and 11303000011304.

It is not an unprimeable number, because it can be changed into a prime (11303000011621) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79543866 + ... + 79685836.

It is an arithmetic number, because the mean of its divisors is an integer number (379767149568).

Almost surely, 2^{11303000011321} is an apocalyptic number.

It is an amenable number.

11303000011321 is a deficient number, since it is larger than the sum of its proper divisors (849548774855).

11303000011321 is a wasteful number, since it uses less digits than its factorization.

11303000011321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143133.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 11303000011321 its reverse (12311000030311), we get a palindrome (23614000041632).

The spelling of 11303000011321 in words is "eleven trillion, three hundred three billion, eleven thousand, three hundred twenty-one".