2120201102 has 8 divisors (see below), whose sum is σ = 3257870112. Its totient is φ = 1034244400.

The previous prime is 2120201099. The next prime is 2120201141. The reversal of 2120201102 is 2011020212.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12927974 + ... + 12928137.

It is an arithmetic number, because the mean of its divisors is an integer number (407233764).

Almost surely, 2^2120201102 is an apocalyptic number.

2120201102 is a deficient number, since it is larger than the sum of its proper divisors (1137669010).

2120201102 is a wasteful number, since it uses less digits than its factorization.

2120201102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25856154.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 2120201102 is about 46045.6415092677. The cubic root of 2120201102 is about 1284.6722762388.

Adding to 2120201102 its reverse (2011020212), we get a palindrome (4131221314).

The spelling of 2120201102 in words is "two billion, one hundred twenty million, two hundred one thousand, one hundred two".