100061005506011 has 8 divisors (see below), whose sum is σ = 110123455779504. Its totient is φ = 90159554437120.

The previous prime is 100061005505999. The next prime is 100061005506019. The reversal of 100061005506011 is 110605500160001.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100061005506011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100061005506019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40249799846 + ... + 40249802331.

It is an arithmetic number, because the mean of its divisors is an integer number (13765431972438).

Almost surely, 2^{100061005506011} is an apocalyptic number.

100061005506011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

100061005506011 is a deficient number, since it is larger than the sum of its proper divisors (10062450273493).

100061005506011 is a wasteful number, since it uses less digits than its factorization.

100061005506011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80499602301.

The product of its (nonzero) digits is 900, while the sum is 26.

Adding to 100061005506011 its reverse (110605500160001), we get a palindrome (210666505666012).

The spelling of 100061005506011 in words is "one hundred trillion, sixty-one billion, five million, five hundred six thousand, eleven".