3213213011 has 4 divisors (see below), whose sum is σ = 3213330912. Its totient is φ = 3213095112.

The previous prime is 3213213007. The next prime is 3213213043. The reversal of 3213213011 is 1103123123.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3213213011 - 2² = 3213213007 is a prime.

It is a super-2 number, since 2×3213213011² = 20649475708119372242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3213213811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5201 + ... + 80333.

It is an arithmetic number, because the mean of its divisors is an integer number (803332728).

Almost surely, 2^3213213011 is an apocalyptic number.

3213213011 is a deficient number, since it is larger than the sum of its proper divisors (117901).

3213213011 is an equidigital number, since it uses as much as digits as its factorization.

3213213011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117900.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 3213213011 is about 56685.2098082031. The cubic root of 3213213011 is about 1475.6380288282.

Adding to 3213213011 its reverse (1103123123), we get a palindrome (4316336134).

The spelling of 3213213011 in words is "three billion, two hundred thirteen million, two hundred thirteen thousand, eleven".