20100986054 has 8 divisors (see below), whose sum is σ = 30228990480. Its totient is φ = 10024655896.

The previous prime is 20100986053. The next prime is 20100986057. The reversal of 20100986054 is 45068900102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20100986051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12917594 + ... + 12919149.

It is an arithmetic number, because the mean of its divisors is an integer number (3778623810).

Almost surely, 2^20100986054 is an apocalyptic number.

20100986054 is a deficient number, since it is larger than the sum of its proper divisors (10128004426).

20100986054 is a wasteful number, since it uses less digits than its factorization.

20100986054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25837134.

The product of its (nonzero) digits is 17280, while the sum is 35.

The spelling of 20100986054 in words is "twenty billion, one hundred million, nine hundred eighty-six thousand, fifty-four".