1010010110120 has 128 divisors (see below), whose sum is σ = 2496667536000. Its totient is φ = 364685107200.

The previous prime is 1010010110063. The next prime is 1010010110147. The reversal of 1010010110120 is 210110100101.

It is a happy number.

It is a super-2 number, since 2×1010010110120² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a junction number, because it is equal to n+sod(n) for n = 1010010110098 and 1010010110107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36782156 + ... + 36809604.

It is an arithmetic number, because the mean of its divisors is an integer number (19505215125).

Almost surely, 2^{1010010110120} is an apocalyptic number.

1010010110120 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 1010010110120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1248333768000).

1010010110120 is an abundant number, since it is smaller than the sum of its proper divisors (1486657425880).

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

1010010110120 is a wasteful number, since it uses less digits than its factorization.

1010010110120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28059 (or 28055 counting only the distinct ones).

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

Adding to 1010010110120 its reverse (210110100101), we get a palindrome (1220120210221).

The spelling of 1010010110120 in words is "one trillion, ten billion, ten million, one hundred ten thousand, one hundred twenty".