101200020201110 has 32 divisors (see below), whose sum is σ = 191747938802400. Its totient is φ = 38349374918400.

The previous prime is 101200020201097. The next prime is 101200020201121. The reversal of 101200020201110 is 11102020002101.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 101200020201091 and 101200020201100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117879410 + ... + 118734810.

It is an arithmetic number, because the mean of its divisors is an integer number (5992123087575).

Almost surely, 2^{101200020201110} is an apocalyptic number.

101200020201110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101200020201110 is a deficient number, since it is larger than the sum of its proper divisors (90547918601290).

101200020201110 is a wasteful number, since it uses less digits than its factorization.

101200020201110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1478096.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 101200020201110 its reverse (11102020002101), we get a palindrome (112302040203211).

The spelling of 101200020201110 in words is "one hundred one trillion, two hundred billion, twenty million, two hundred one thousand, one hundred ten".