11233331001321 has 24 divisors (see below), whose sum is σ = 17692949536416. Its totient is φ = 6284380976640.

The previous prime is 11233331001313. The next prime is 11233331001331. The reversal of 11233331001321 is 12310013333211.

It is not a de Polignac number, because 11233331001321 - 2³ = 11233331001313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11233331001291 and 11233331001300.

It is not an unprimeable number, because it can be changed into a prime (11233331001311) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1007106760 + ... + 1007117913.

It is an arithmetic number, because the mean of its divisors is an integer number (737206230684).

Almost surely, 2^{11233331001321} is an apocalyptic number.

11233331001321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11233331001321 is a deficient number, since it is larger than the sum of its proper divisors (6459618535095).

11233331001321 is a wasteful number, since it uses less digits than its factorization.

11233331001321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2014224713 (or 2014224700 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 11233331001321 its reverse (12310013333211), we get a palindrome (23543344334532).

The spelling of 11233331001321 in words is "eleven trillion, two hundred thirty-three billion, three hundred thirty-one million, one thousand, three hundred twenty-one".