2100011242 has 16 divisors (see below), whose sum is σ = 3604413312. Its totient is φ = 898906320.

The previous prime is 2100011227. The next prime is 2100011273. The reversal of 2100011242 is 2421100012.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79609 + ... + 102652.

It is an arithmetic number, because the mean of its divisors is an integer number (225275832).

Almost surely, 2^2100011242 is an apocalyptic number.

2100011242 is a deficient number, since it is larger than the sum of its proper divisors (1504402070).

2100011242 is a wasteful number, since it uses less digits than its factorization.

2100011242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183093.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 2100011242 is about 45825.8796096703. The cubic root of 2100011242 is about 1280.5814501058.

Adding to 2100011242 its reverse (2421100012), we get a palindrome (4521111254).

The spelling of 2100011242 in words is "two billion, one hundred million, eleven thousand, two hundred forty-two".