3213010232020 has 48 divisors (see below), whose sum is σ = 6912716496336. Its totient is φ = 1253707776000.

The previous prime is 3213010231993. The next prime is 3213010232039. The reversal of 3213010232020 is 202320103123.

It can be written as a sum of positive squares in 8 ways, for example, as 1501110139204 + 1711900092816 = 1225198^2 + 1308396^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6757300 + ... + 7217140.

It is an arithmetic number, because the mean of its divisors is an integer number (144014927007).

Almost surely, 2^{3213010232020} is an apocalyptic number.

It is an amenable number.

3213010232020 is an abundant number, since it is smaller than the sum of its proper divisors (3699706264316).

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

3213010232020 is a wasteful number, since it uses less digits than its factorization.

3213010232020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468412 (or 468410 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 3213010232020 its reverse (202320103123), we get a palindrome (3415330335143).

The spelling of 3213010232020 in words is "three trillion, two hundred thirteen billion, ten million, two hundred thirty-two thousand, twenty".