210430131312 has 240 divisors, whose sum is σ = 600344019968. Its totient is φ = 63409167360.

The previous prime is 210430131299. The next prime is 210430131341. The reversal of 210430131312 is 213131034012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 33844428 + ... + 33850644.

Almost surely, 2^210430131312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 210430131312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (300172009984).

210430131312 is an abundant number, since it is smaller than the sum of its proper divisors (389913888656).

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

210430131312 is a wasteful number, since it uses less digits than its factorization.

210430131312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6348 (or 6319 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 210430131312 its reverse (213131034012), we get a palindrome (423561165324).

The spelling of 210430131312 in words is "two hundred ten billion, four hundred thirty million, one hundred thirty-one thousand, three hundred twelve".