10101120120010 has 16 divisors (see below), whose sum is σ = 18182358691200. Its totient is φ = 4040371942416.

The previous prime is 10101120119999. The next prime is 10101120120067. The reversal of 10101120120010 is 1002102110101.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8954190 + ... + 10018969.

It is an arithmetic number, because the mean of its divisors is an integer number (1136397418200).

Almost surely, 2^{10101120120010} is an apocalyptic number.

10101120120010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10101120120010 is a deficient number, since it is larger than the sum of its proper divisors (8081238571190).

10101120120010 is a wasteful number, since it uses less digits than its factorization.

10101120120010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19026405.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 10101120120010 its reverse (1002102110101), we get a palindrome (11103222230111).

The spelling of 10101120120010 in words is "ten trillion, one hundred one billion, one hundred twenty million, one hundred twenty thousand, ten".