11283206331 has 4 divisors (see below), whose sum is σ = 15044275112. Its totient is φ = 7522137552.

The previous prime is 11283206317. The next prime is 11283206353. The reversal of 11283206331 is 13360238211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13360238211 = 3 ⋅4453412737.

It is not a de Polignac number, because 11283206331 - 2⁶ = 11283206267 is a prime.

It is a super-2 number, since 2×11283206331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11283206131) 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, 1880534386 + ... + 1880534391.

It is an arithmetic number, because the mean of its divisors is an integer number (3761068778).

Almost surely, 2^11283206331 is an apocalyptic number.

11283206331 is a deficient number, since it is larger than the sum of its proper divisors (3761068781).

11283206331 is an equidigital number, since it uses as much as digits as its factorization.

11283206331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3761068780.

The product of its (nonzero) digits is 5184, while the sum is 30.

The spelling of 11283206331 in words is "eleven billion, two hundred eighty-three million, two hundred six thousand, three hundred thirty-one".