11853030383 has 4 divisors (see below), whose sum is σ = 11887189320. Its totient is φ = 11818871448.

The previous prime is 11853030379. The next prime is 11853030403. The reversal of 11853030383 is 38303035811.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11853030383 - 2² = 11853030379 is a prime.

It is a super-2 number, since 2×11853030383² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11853030373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17078948 + ... + 17079641.

It is an arithmetic number, because the mean of its divisors is an integer number (2971797330).

Almost surely, 2^11853030383 is an apocalyptic number.

11853030383 is a deficient number, since it is larger than the sum of its proper divisors (34158937).

11853030383 is an equidigital number, since it uses as much as digits as its factorization.

11853030383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34158936.

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 11853030383 in words is "eleven billion, eight hundred fifty-three million, thirty thousand, three hundred eighty-three".