213302323033230 has 256 divisors, whose sum is σ = 525239911848960. Its totient is φ = 55423235653632.

The previous prime is 213302323033211. The next prime is 213302323033291. The reversal of 213302323033230 is 32330323203312.

It is a super-2 number, since 2×213302323033230² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 111501474754 + ... + 111501476666.

It is an arithmetic number, because the mean of its divisors is an integer number (2051718405660).

Almost surely, 2^{213302323033230} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 213302323033230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (262619955924480).

213302323033230 is an abundant number, since it is smaller than the sum of its proper divisors (311937588815730).

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

213302323033230 is a wasteful number, since it uses less digits than its factorization.

213302323033230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3395.

The product of its (nonzero) digits is 34992, while the sum is 30.

Adding to 213302323033230 its reverse (32330323203312), we get a palindrome (245632646236542).

The spelling of 213302323033230 in words is "two hundred thirteen trillion, three hundred two billion, three hundred twenty-three million, thirty-three thousand, two hundred thirty".