531352141230 has 128 divisors (see below), whose sum is σ = 1401172992000. Its totient is φ = 128359085184.

The previous prime is 531352141223. The next prime is 531352141273. The reversal of 531352141230 is 32141253135.

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 63 ways as a sum of consecutive naturals, for example, 70777137 + ... + 70784643.

It is an arithmetic number, because the mean of its divisors is an integer number (10946664000).

Almost surely, 2^531352141230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 531352141230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (700586496000).

531352141230 is an abundant number, since it is smaller than the sum of its proper divisors (869820850770).

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

531352141230 is a wasteful number, since it uses less digits than its factorization.

531352141230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12958.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 531352141230 its reverse (32141253135), we get a palindrome (563493394365).

The spelling of 531352141230 in words is "five hundred thirty-one billion, three hundred fifty-two million, one hundred forty-one thousand, two hundred thirty".