4200100101 has 8 divisors (see below), whose sum is σ = 6222370560. Its totient is φ = 2800066716.

The previous prime is 4200100067. The next prime is 4200100109. The reversal of 4200100101 is 1010010024.

It is a happy number.

It is not a de Polignac number, because 4200100101 - 2²⁶ = 4132991237 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4200100109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77779605 + ... + 77779658.

It is an arithmetic number, because the mean of its divisors is an integer number (777796320).

Almost surely, 2^4200100101 is an apocalyptic number.

It is an amenable number.

4200100101 is a deficient number, since it is larger than the sum of its proper divisors (2022270459).

4200100101 is a wasteful number, since it uses less digits than its factorization.

4200100101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155559272 (or 155559266 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 4200100101 is about 64808.1792754587. The cubic root of 4200100101 is about 1613.4414638450.

Adding to 4200100101 its reverse (1010010024), we get a palindrome (5210110125).

The spelling of 4200100101 in words is "four billion, two hundred million, one hundred thousand, one hundred one".