110101020011 has 4 divisors (see below), whose sum is σ = 110106191832. Its totient is φ = 110095848192.

The previous prime is 110101019983. The next prime is 110101020031. The reversal of 110101020011 is 110020101011.

It is a happy number.

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 110101020011 - 2¹⁴ = 110101003627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110101020031) 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, 2553845 + ... + 2596598.

It is an arithmetic number, because the mean of its divisors is an integer number (27526547958).

Almost surely, 2^110101020011 is an apocalyptic number.

110101020011 is a deficient number, since it is larger than the sum of its proper divisors (5171821).

110101020011 is an equidigital number, since it uses as much as digits as its factorization.

110101020011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5171820.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 110101020011 its reverse (110020101011), we get a palindrome (220121121022).

The spelling of 110101020011 in words is "one hundred ten billion, one hundred one million, twenty thousand, eleven".