100102120022011 has 4 divisors (see below), whose sum is σ = 100822279159000. Its totient is φ = 99381960885024.

The previous prime is 100102120021991. The next prime is 100102120022029. The reversal of 100102120022011 is 110220021201001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100102120022011 - 2²⁷ = 100101985804283 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100102120021982 and 100102120022000.

It is not an unprimeable number, because it can be changed into a prime (100102120022081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 360079568286 + ... + 360079568563.

It is an arithmetic number, because the mean of its divisors is an integer number (25205569789750).

Almost surely, 2^{100102120022011} is an apocalyptic number.

100102120022011 is a deficient number, since it is larger than the sum of its proper divisors (720159136989).

100102120022011 is an equidigital number, since it uses as much as digits as its factorization.

100102120022011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720159136988.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 100102120022011 its reverse (110220021201001), we get a palindrome (210322141223012).

The spelling of 100102120022011 in words is "one hundred trillion, one hundred two billion, one hundred twenty million, twenty-two thousand, eleven".