101200010022100 has 36 divisors (see below), whose sum is σ = 239568023727648. Its totient is φ = 36800003644000.

The previous prime is 101200010022061. The next prime is 101200010022103. The reversal of 101200010022100 is 1220010002101.

101200010022100 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101200010022103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46000003456 + ... + 46000005655.

It is an arithmetic number, because the mean of its divisors is an integer number (6654667325768).

Almost surely, 2^{101200010022100} is an apocalyptic number.

101200010022100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101200010022100 is an abundant number, since it is smaller than the sum of its proper divisors (138368013705548).

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

101200010022100 is a wasteful number, since it uses less digits than its factorization.

101200010022100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92000009136 (or 92000009129 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 101200010022100 its reverse (1220010002101), we get a palindrome (102420020024201).

The spelling of 101200010022100 in words is "one hundred one trillion, two hundred billion, ten million, twenty-two thousand, one hundred".