2121032002 has 8 divisors (see below), whose sum is σ = 3183276096. Its totient is φ = 1059939972.

The previous prime is 2121031999. The next prime is 2121032021. The reversal of 2121032002 is 2002301212.

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

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, 283398 + ... + 290785.

It is an arithmetic number, because the mean of its divisors is an integer number (397909512).

Almost surely, 2^2121032002 is an apocalyptic number.

2121032002 is a deficient number, since it is larger than the sum of its proper divisors (1062244094).

2121032002 is a wasteful number, since it uses less digits than its factorization.

2121032002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576032.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2121032002 is about 46054.6631949469. The cubic root of 2121032002 is about 1284.8400739668.

Adding to 2121032002 its reverse (2002301212), we get a palindrome (4123333214).

The spelling of 2121032002 in words is "two billion, one hundred twenty-one million, thirty-two thousand, two".