100120011101011 has 8 divisors (see below), whose sum is σ = 109534786830000. Its totient is φ = 90757394795040.

The previous prime is 100120011100961. The next prime is 100120011101023. The reversal of 100120011101011 is 110101110021001.

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

It is a cyclic number.

It is not a de Polignac number, because 100120011101011 - 2¹¹ = 100120011098963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100120011101711) 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, 13039851736 + ... + 13039859413.

It is an arithmetic number, because the mean of its divisors is an integer number (13691848353750).

Almost surely, 2^{100120011101011} is an apocalyptic number.

100120011101011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

100120011101011 is a deficient number, since it is larger than the sum of its proper divisors (9414775728989).

100120011101011 is a wasteful number, since it uses less digits than its factorization.

100120011101011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26079711509.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 100120011101011 its reverse (110101110021001), we get a palindrome (210221121122012).

The spelling of 100120011101011 in words is "one hundred trillion, one hundred twenty billion, eleven million, one hundred one thousand, eleven".