3213213102 has 48 divisors (see below), whose sum is σ = 7680245040. Its totient is φ = 962755200.

The previous prime is 3213213097. The next prime is 3213213127. The reversal of 3213213102 is 2013123123.

3213213102 is a `hidden beast` number, since 32 + 1 + 321 + 310 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73549 + ... + 108792.

It is an arithmetic number, because the mean of its divisors is an integer number (160005105).

Almost surely, 2^3213213102 is an apocalyptic number.

3213213102 is an abundant number, since it is smaller than the sum of its proper divisors (4467031938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3213213102 is a wasteful number, since it uses less digits than its factorization.

3213213102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182449 (or 182446 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 3213213102 is about 56685.2106108816. The cubic root of 3213213102 is about 1475.6380427585.

Adding to 3213213102 its reverse (2013123123), we get a palindrome (5226336225).

It can be divided in two parts, 321321 and 3102, that added together give a palindrome (324423).

The spelling of 3213213102 in words is "three billion, two hundred thirteen million, two hundred thirteen thousand, one hundred two".