3213100230 has 64 divisors (see below), whose sum is σ = 8054691840. Its totient is φ = 818761856.

The previous prime is 3213100201. The next prime is 3213100237. The reversal of 3213100230 is 320013123.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3213100237) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1028611 + ... + 1031729.

It is an arithmetic number, because the mean of its divisors is an integer number (125854560).

Almost surely, 2^3213100230 is an apocalyptic number.

3213100230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3213100230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4027345920).

3213100230 is an abundant number, since it is smaller than the sum of its proper divisors (4841591610).

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

3213100230 is a wasteful number, since it uses less digits than its factorization.

3213100230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4645.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 3213100230 is about 56684.2149985338. The cubic root of 3213100230 is about 1475.6207640863.

Adding to 3213100230 its reverse (320013123), we get a palindrome (3533113353).

The spelling of 3213100230 in words is "three billion, two hundred thirteen million, one hundred thousand, two hundred thirty".