10213213230 has 192 divisors, whose sum is σ = 30051260928. Its totient is φ = 2384743680.

The previous prime is 10213213207. The next prime is 10213213271. The reversal of 10213213230 is 3231231201.

10213213230 is a `hidden beast` number, since 1 + 0 + 21 + 321 + 323 + 0 = 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 95 ways as a sum of consecutive naturals, for example, 3771537 + ... + 3774243.

It is an arithmetic number, because the mean of its divisors is an integer number (156516984).

Almost surely, 2^10213213230 is an apocalyptic number.

10213213230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10213213230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15025630464).

10213213230 is an abundant number, since it is smaller than the sum of its proper divisors (19838047698).

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

10213213230 is a wasteful number, since it uses less digits than its factorization.

10213213230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2871 (or 2868 counting only the distinct ones).

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

Adding to 10213213230 its reverse (3231231201), we get a palindrome (13444444431).

The spelling of 10213213230 in words is "ten billion, two hundred thirteen million, two hundred thirteen thousand, two hundred thirty".