120110211010011 has 4 divisors (see below), whose sum is σ = 160146948013352. Its totient is φ = 80073474006672.

The previous prime is 120110211009959. The next prime is 120110211010019. The reversal of 120110211010011 is 110010112011021.

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

It is not a de Polignac number, because 120110211010011 - 2⁷ = 120110211009883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120110211010019) 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, 20018368501666 + ... + 20018368501671.

It is an arithmetic number, because the mean of its divisors is an integer number (40036737003338).

Almost surely, 2^{120110211010011} is an apocalyptic number.

120110211010011 is a deficient number, since it is larger than the sum of its proper divisors (40036737003341).

120110211010011 is an equidigital number, since it uses as much as digits as its factorization.

120110211010011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40036737003340.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 120110211010011 its reverse (110010112011021), we get a palindrome (230120323021032).

The spelling of 120110211010011 in words is "one hundred twenty trillion, one hundred ten billion, two hundred eleven million, ten thousand, eleven".