20100011001010 has 16 divisors (see below), whose sum is σ = 36180083935872. Its totient is φ = 8039990148400.

The previous prime is 20100011000977. The next prime is 20100011001097. The reversal of 20100011001010 is 1010011000102.

It is a junction number, because it is equal to n+sod(n) for n = 20100011000984 and 20100011001002.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5597175 + ... + 8457445.

It is an arithmetic number, because the mean of its divisors is an integer number (2261255245992).

Almost surely, 2^{20100011001010} is an apocalyptic number.

20100011001010 is a deficient number, since it is larger than the sum of its proper divisors (16080072934862).

20100011001010 is a wasteful number, since it uses less digits than its factorization.

20100011001010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3563009.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 20100011001010 its reverse (1010011000102), we get a palindrome (21110022001112).

The spelling of 20100011001010 in words is "twenty trillion, one hundred billion, eleven million, one thousand, ten".