212301331130 has 96 divisors (see below), whose sum is σ = 465243647616. Its totient is φ = 68312688768.

The previous prime is 212301331079. The next prime is 212301331133. The reversal of 212301331130 is 31133103212.

It is not an unprimeable number, because it can be changed into a prime (212301331133) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2664632 + ... + 2743148.

It is an arithmetic number, because the mean of its divisors is an integer number (4846287996).

Almost surely, 2^212301331130 is an apocalyptic number.

212301331130 is an abundant number, since it is smaller than the sum of its proper divisors (252942316486).

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

212301331130 is a wasteful number, since it uses less digits than its factorization.

212301331130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78676 (or 78657 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 212301331130 its reverse (31133103212), we get a palindrome (243434434342).

The spelling of 212301331130 in words is "two hundred twelve billion, three hundred one million, three hundred thirty-one thousand, one hundred thirty".