101110130220 has 192 divisors, whose sum is σ = 313551254016. Its totient is φ = 24139960320.

The previous prime is 101110130203. The next prime is 101110130243. The reversal of 101110130220 is 22031011101.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 101110130196 and 101110130205.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 18458122 + ... + 18463598.

It is an arithmetic number, because the mean of its divisors is an integer number (1633079448).

Almost surely, 2^101110130220 is an apocalyptic number.

101110130220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101110130220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156775627008).

101110130220 is an abundant number, since it is smaller than the sum of its proper divisors (212441123796).

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

101110130220 is a wasteful number, since it uses less digits than its factorization.

101110130220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5920 (or 5918 counting only the distinct ones).

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

Adding to 101110130220 its reverse (22031011101), we get a palindrome (123141141321).

The spelling of 101110130220 in words is "one hundred one billion, one hundred ten million, one hundred thirty thousand, two hundred twenty".