3032021121 has 16 divisors (see below), whose sum is σ = 4262764800. Its totient is φ = 1911677328.

The previous prime is 3032021101. The next prime is 3032021131. The reversal of 3032021121 is 1211202303.

It is not a de Polignac number, because 3032021121 - 2¹⁰ = 3032020097 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3032021121.

It is not an unprimeable number, because it can be changed into a prime (3032021101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11851 + ... + 78768.

It is an arithmetic number, because the mean of its divisors is an integer number (266422800).

Almost surely, 2^3032021121 is an apocalyptic number.

It is an amenable number.

3032021121 is a deficient number, since it is larger than the sum of its proper divisors (1230743679).

3032021121 is a wasteful number, since it uses less digits than its factorization.

3032021121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91228.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 3032021121 is about 55063.7913787273. The cubic root of 3032021121 is about 1447.3628039553.

Adding to 3032021121 its reverse (1211202303), we get a palindrome (4243223424).

The spelling of 3032021121 in words is "three billion, thirty-two million, twenty-one thousand, one hundred twenty-one".