10010100210120 has 96 divisors (see below), whose sum is σ = 34245079689600. Its totient is φ = 2528867419776.

The previous prime is 10010100210073. The next prime is 10010100210163. The reversal of 10010100210120 is 2101200101001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 731725632 + ... + 731739311.

It is an arithmetic number, because the mean of its divisors is an integer number (356719580100).

Almost surely, 2^{10010100210120} is an apocalyptic number.

10010100210120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10010100210120 is an abundant number, since it is smaller than the sum of its proper divisors (24234979479480).

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

10010100210120 is a wasteful number, since it uses less digits than its factorization.

10010100210120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1463464979 (or 1463464972 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 10010100210120 its reverse (2101200101001), we get a palindrome (12111300311121).

The spelling of 10010100210120 in words is "ten trillion, ten billion, one hundred million, two hundred ten thousand, one hundred twenty".