231020214343010 has 16 divisors (see below), whose sum is σ = 430175571535800. Its totient is φ = 89221600022016.

The previous prime is 231020214343001. The next prime is 231020214343013. The reversal of 231020214343010 is 10343412020132.

It can be written as a sum of positive squares in 4 ways, for example, as 212196877186441 + 18823337156569 = 14566979^2 + 4338587^2 .

It is not an unprimeable number, because it can be changed into a prime (231020214343013) 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, 398310714095 + ... + 398310714674.

Almost surely, 2^{231020214343010} is an apocalyptic number.

231020214343010 is a deficient number, since it is larger than the sum of its proper divisors (199155357192790).

231020214343010 is a wasteful number, since it uses less digits than its factorization.

231020214343010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796621428805.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 231020214343010 its reverse (10343412020132), we get a palindrome (241363626363142).

The spelling of 231020214343010 in words is "two hundred thirty-one trillion, twenty billion, two hundred fourteen million, three hundred forty-three thousand, ten".