3211121133 has 12 divisors (see below), whose sum is σ = 5059948608. Its totient is φ = 1946133960.

The previous prime is 3211121131. The next prime is 3211121141. The reversal of 3211121133 is 3311211123.

It is not a de Polignac number, because 3211121133 - 2¹ = 3211121131 is a prime.

It is a super-2 number, since 2×3211121133² = 20622597861598407378, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3211121131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16217685 + ... + 16217882.

It is an arithmetic number, because the mean of its divisors is an integer number (421662384).

Almost surely, 2^3211121133 is an apocalyptic number.

3211121133 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3211121133 is a deficient number, since it is larger than the sum of its proper divisors (1848827475).

3211121133 is a wasteful number, since it uses less digits than its factorization.

3211121133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32435584 (or 32435581 counting only the distinct ones).

The product of its digits is 108, while the sum is 18.

The square root of 3211121133 is about 56666.7550950290. The cubic root of 3211121133 is about 1475.3177341748.

Adding to 3211121133 its reverse (3311211123), we get a palindrome (6522332256).

The spelling of 3211121133 in words is "three billion, two hundred eleven million, one hundred twenty-one thousand, one hundred thirty-three".