1010120110000 has 200 divisors, whose sum is σ = 2638342010304. Its totient is φ = 373102080000.

The previous prime is 1010120109919. The next prime is 1010120110001. The reversal of 1010120110000 is 110210101.

It is a tau number, because it is divible by the number of its divisors (200).

It is not an unprimeable number, because it can be changed into a prime (1010120110001) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 8953945 + ... + 9066055.

Almost surely, 2^{1010120110000} is an apocalyptic number.

1010120110000 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 1010120110000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1319171005152).

1010120110000 is an abundant number, since it is smaller than the sum of its proper divisors (1628221900304).

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

1010120110000 is a wasteful number, since it uses less digits than its factorization.

1010120110000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112209 (or 112188 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 1010120110000 its reverse (110210101), we get a palindrome (1010230320101).

The spelling of 1010120110000 in words is "one trillion, ten billion, one hundred twenty million, one hundred ten thousand".