10101201110120 has 32 divisors (see below), whose sum is σ = 22767505881120. Its totient is φ = 4033404287040.

The previous prime is 10101201110087. The next prime is 10101201110177. The reversal of 10101201110120 is 2101110210101.

It is a super-3 number, since 3×10101201110120³ (a number of 40 digits) contains 333 as substring.

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 7 ways as a sum of consecutive naturals, for example, 221106782 + ... + 221152461.

It is an arithmetic number, because the mean of its divisors is an integer number (711484558785).

Almost surely, 2^{10101201110120} is an apocalyptic number.

10101201110120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10101201110120 is an abundant number, since it is smaller than the sum of its proper divisors (12666304771000).

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

10101201110120 is a wasteful number, since it uses less digits than its factorization.

10101201110120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442259825 (or 442259821 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 10101201110120 its reverse (2101110210101), we get a palindrome (12202311320221).

The spelling of 10101201110120 in words is "ten trillion, one hundred one billion, two hundred one million, one hundred ten thousand, one hundred twenty".