120110211030 has 64 divisors (see below), whose sum is σ = 288814699008. Its totient is φ = 31968334080.

The previous prime is 120110210999. The next prime is 120110211043. The reversal of 120110211030 is 30112011021.

It is a super-2 number, since 2×120110211030² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120110210997 and 120110211015.

It is a congruent number.

It is an unprimeable number.

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, 62785354 + ... + 62787266.

It is an arithmetic number, because the mean of its divisors is an integer number (4512729672).

Almost surely, 2^120110211030 is an apocalyptic number.

120110211030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120110211030 is an abundant number, since it is smaller than the sum of its proper divisors (168704487978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120110211030 is a wasteful number, since it uses less digits than its factorization.

120110211030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4821.

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

Adding to 120110211030 its reverse (30112011021), we get a palindrome (150222222051).

Subtracting from 120110211030 its reverse (30112011021), we obtain a square (89998200009 = 299997²).

The spelling of 120110211030 in words is "one hundred twenty billion, one hundred ten million, two hundred eleven thousand, thirty".