101000201120 has 96 divisors (see below), whose sum is σ = 293677550208. Its totient is φ = 31964894208.

The previous prime is 101000201111. The next prime is 101000201123. The reversal of 101000201120 is 21102000101.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a junction number, because it is equal to n+sod(n) for n = 101000201098 and 101000201107.

It is not an unprimeable number, because it can be changed into a prime (101000201123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3453854 + ... + 3482973.

It is an arithmetic number, because the mean of its divisors is an integer number (3059141148).

Almost surely, 2^101000201120 is an apocalyptic number.

101000201120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101000201120 is an abundant number, since it is smaller than the sum of its proper divisors (192677349088).

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

101000201120 is a wasteful number, since it uses less digits than its factorization.

101000201120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6936862 (or 6936854 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 101000201120 its reverse (21102000101), we get a palindrome (122102201221).

The spelling of 101000201120 in words is "one hundred one billion, two hundred one thousand, one hundred twenty".