212300322131 has 8 divisors (see below), whose sum is σ = 224808501600. Its totient is φ = 199794356608.

The previous prime is 212300322121. The next prime is 212300322139. The reversal of 212300322131 is 131223003212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 212300322131 - 2⁶ = 212300322067 is a prime.

It is a super-2 number, since 2×212300322131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212300322139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 353996 + ... + 741561.

It is an arithmetic number, because the mean of its divisors is an integer number (28101062700).

Almost surely, 2^212300322131 is an apocalyptic number.

212300322131 is a deficient number, since it is larger than the sum of its proper divisors (12508179469).

212300322131 is a wasteful number, since it uses less digits than its factorization.

212300322131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1106973.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 212300322131 its reverse (131223003212), we get a palindrome (343523325343).

The spelling of 212300322131 in words is "two hundred twelve billion, three hundred million, three hundred twenty-two thousand, one hundred thirty-one".