11012003330331 has 8 divisors (see below), whose sum is σ = 15455443270720. Its totient is φ = 6954949471752.

The previous prime is 11012003330309. The next prime is 11012003330333. The reversal of 11012003330331 is 13303330021011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11012003330331 - 2⁶ = 11012003330267 is a prime.

It is a super-2 number, since 2×11012003330331² (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 = 11012003330298 and 11012003330307.

It is not an unprimeable number, because it can be changed into a prime (11012003330333) 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, 96596520385 + ... + 96596520498.

It is an arithmetic number, because the mean of its divisors is an integer number (1931930408840).

Almost surely, 2^{11012003330331} is an apocalyptic number.

11012003330331 is a deficient number, since it is larger than the sum of its proper divisors (4443439940389).

11012003330331 is a wasteful number, since it uses less digits than its factorization.

11012003330331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193193040905.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 11012003330331 its reverse (13303330021011), we get a palindrome (24315333351342).

The spelling of 11012003330331 in words is "eleven trillion, twelve billion, three million, three hundred thirty thousand, three hundred thirty-one".