2121035035 has 32 divisors (see below), whose sum is σ = 3066642432. Its totient is φ = 1377527040.

The previous prime is 2121035023. The next prime is 2121035041. The reversal of 2121035035 is 5305301212.

It is not a de Polignac number, because 2121035035 - 2²³ = 2112646427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2121034997 and 2121035015.

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 31 ways as a sum of consecutive naturals, for example, 30199 + ... + 71791.

It is an arithmetic number, because the mean of its divisors is an integer number (95832576).

Almost surely, 2^2121035035 is an apocalyptic number.

2121035035 is a deficient number, since it is larger than the sum of its proper divisors (945607397).

2121035035 is a wasteful number, since it uses less digits than its factorization.

2121035035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41683.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 2121035035 is about 46054.6961231968. The cubic root of 2121035035 is about 1284.8406863916.

Adding to 2121035035 its reverse (5305301212), we get a palindrome (7426336247).

The spelling of 2121035035 in words is "two billion, one hundred twenty-one million, thirty-five thousand, thirty-five".