11330521433 has 48 divisors (see below), whose sum is σ = 14860215552. Its totient is φ = 8448105600.

The previous prime is 11330521429. The next prime is 11330521451. The reversal of 11330521433 is 33412503311.

It is not a de Polignac number, because 11330521433 - 2² = 11330521429 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11330521493) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1908716 + ... + 1914642.

It is an arithmetic number, because the mean of its divisors is an integer number (309587824).

Almost surely, 2^11330521433 is an apocalyptic number.

It is an amenable number.

11330521433 is a deficient number, since it is larger than the sum of its proper divisors (3529694119).

11330521433 is a wasteful number, since it uses less digits than its factorization.

11330521433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6054 (or 6043 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 26.

The spelling of 11330521433 in words is "eleven billion, three hundred thirty million, five hundred twenty-one thousand, four hundred thirty-three".