120210110101011 has 32 divisors (see below), whose sum is σ = 185008877111808. Its totient is φ = 68004785894400.

The previous prime is 120210110101001. The next prime is 120210110101019. The reversal of 120210110101011 is 110101011012021.

It is not a de Polignac number, because 120210110101011 - 2¹¹ = 120210110098963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120210110101019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19183356 + ... + 24666198.

It is an arithmetic number, because the mean of its divisors is an integer number (5781527409744).

Almost surely, 2^{120210110101011} is an apocalyptic number.

120210110101011 is a deficient number, since it is larger than the sum of its proper divisors (64798767010797).

120210110101011 is a wasteful number, since it uses less digits than its factorization.

120210110101011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5493291.

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

Adding to 120210110101011 its reverse (110101011012021), we get a palindrome (230311121113032).

It can be divided in two parts, 12021011010 and 1011, that added together give a palindrome (12021012021).

The spelling of 120210110101011 in words is "one hundred twenty trillion, two hundred ten billion, one hundred ten million, one hundred one thousand, eleven".