11806357283 has 12 divisors (see below), whose sum is σ = 13742134560. Its totient is φ = 10113686352.

The previous prime is 11806357279. The next prime is 11806357289. The reversal of 11806357283 is 38275360811.

It is a happy number.

It is not a de Polignac number, because 11806357283 - 2² = 11806357279 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11806357289) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11798 + ... + 154116.

It is an arithmetic number, because the mean of its divisors is an integer number (1145177880).

Almost surely, 2^11806357283 is an apocalyptic number.

11806357283 is a deficient number, since it is larger than the sum of its proper divisors (1935777277).

11806357283 is a wasteful number, since it uses less digits than its factorization.

11806357283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144026 (or 144019 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 44.

The spelling of 11806357283 in words is "eleven billion, eight hundred six million, three hundred fifty-seven thousand, two hundred eighty-three".