2121103114 has 24 divisors (see below), whose sum is σ = 3626562240. Its totient is φ = 927443088.

The previous prime is 2121103093. The next prime is 2121103139. The reversal of 2121103114 is 4113011212.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 158722 + ... + 171565.

It is an arithmetic number, because the mean of its divisors is an integer number (151106760).

Almost surely, 2^2121103114 is an apocalyptic number.

2121103114 is a deficient number, since it is larger than the sum of its proper divisors (1505459126).

2121103114 is a wasteful number, since it uses less digits than its factorization.

2121103114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330334 (or 330321 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 2121103114 is about 46055.4352275603. The cubic root of 2121103114 is about 1284.8544327830.

Adding to 2121103114 its reverse (4113011212), we get a palindrome (6234114326).

The spelling of 2121103114 in words is "two billion, one hundred twenty-one million, one hundred three thousand, one hundred fourteen".