100006783055 has 16 divisors (see below), whose sum is σ = 122342762880. Its totient is φ = 78450747648.

The previous prime is 100006783049. The next prime is 100006783067. The reversal of 100006783055 is 550387600001.

It is a cyclic number.

It is not a de Polignac number, because 100006783055 - 2³⁰ = 98933041231 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 356906 + ... + 572184.

It is an arithmetic number, because the mean of its divisors is an integer number (7646422680).

Almost surely, 2^100006783055 is an apocalyptic number.

100006783055 is a deficient number, since it is larger than the sum of its proper divisors (22335979825).

100006783055 is a wasteful number, since it uses less digits than its factorization.

100006783055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217090.

The product of its (nonzero) digits is 25200, while the sum is 35.

The spelling of 100006783055 in words is "one hundred billion, six million, seven hundred eighty-three thousand, fifty-five".