18283303695011 has 4 divisors (see below), whose sum is σ = 18293733419352. Its totient is φ = 18272873970672.

The previous prime is 18283303695001. The next prime is 18283303695121. The reversal of 18283303695011 is 11059630338281.

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 18283303695011 - 2²² = 18283299500707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (18283303695001) 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, 5214859541 + ... + 5214863046.

It is an arithmetic number, because the mean of its divisors is an integer number (4573433354838).

Almost surely, 2^{18283303695011} is an apocalyptic number.

18283303695011 is a deficient number, since it is larger than the sum of its proper divisors (10429724341).

18283303695011 is a wasteful number, since it uses less digits than its factorization.

18283303695011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10429724340.

The product of its (nonzero) digits is 933120, while the sum is 50.

The spelling of 18283303695011 in words is "eighteen trillion, two hundred eighty-three billion, three hundred three million, six hundred ninety-five thousand, eleven".