3213130302 has 16 divisors (see below), whose sum is σ = 7140289680. Its totient is φ = 1071043416.

The previous prime is 3213130301. The next prime is 3213130303. The reversal of 3213130302 is 2030313123.

3213130302 is a `hidden beast` number, since 321 + 313 + 0 + 30 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (3213130301) and next prime (3213130303).

It is a super-2 number, since 2×3213130302² = 20648412675261222408, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3213130301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29751153 + ... + 29751260.

It is an arithmetic number, because the mean of its divisors is an integer number (446268105).

Almost surely, 2^3213130302 is an apocalyptic number.

3213130302 is an abundant number, since it is smaller than the sum of its proper divisors (3927159378).

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

3213130302 is a wasteful number, since it uses less digits than its factorization.

3213130302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59502424 (or 59502418 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 3213130302 is about 56684.4802569451. The cubic root of 3213130302 is about 1475.6253676079.

Adding to 3213130302 its reverse (2030313123), we get a palindrome (5243443425).

The spelling of 3213130302 in words is "three billion, two hundred thirteen million, one hundred thirty thousand, three hundred two".