11830256933 has 8 divisors (see below), whose sum is σ = 13098358560. Its totient is φ = 10594259280.

The previous prime is 11830256929. The next prime is 11830256941. The reversal of 11830256933 is 33965203811.

It is a happy number.

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

It is not a de Polignac number, because 11830256933 - 2² = 11830256929 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11830256033) 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, 8025218 + ... + 8026691.

It is an arithmetic number, because the mean of its divisors is an integer number (1637294820).

Almost surely, 2^11830256933 is an apocalyptic number.

It is an amenable number.

11830256933 is a deficient number, since it is larger than the sum of its proper divisors (1268101627).

11830256933 is a wasteful number, since it uses less digits than its factorization.

11830256933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16051987.

The product of its (nonzero) digits is 116640, while the sum is 41.

The spelling of 11830256933 in words is "eleven billion, eight hundred thirty million, two hundred fifty-six thousand, nine hundred thirty-three".