100110100212011 has 4 divisors (see below), whose sum is σ = 100131689627952. Its totient is φ = 100088510796072.

The previous prime is 100110100211971. The next prime is 100110100212019. The reversal of 100110100212011 is 110212001011001.

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 100110100212011 - 2¹⁴ = 100110100195627 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100110100211983 and 100110100212001.

It is not an unprimeable number, because it can be changed into a prime (100110100212019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10794701015 + ... + 10794710288.

It is an arithmetic number, because the mean of its divisors is an integer number (25032922406988).

Almost surely, 2^{100110100212011} is an apocalyptic number.

100110100212011 is a deficient number, since it is larger than the sum of its proper divisors (21589415941).

100110100212011 is an equidigital number, since it uses as much as digits as its factorization.

100110100212011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21589415940.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 100110100212011 its reverse (110212001011001), we get a palindrome (210322101223012).

The spelling of 100110100212011 in words is "one hundred trillion, one hundred ten billion, one hundred million, two hundred twelve thousand, eleven".