231344010023210 has 32 divisors (see below), whose sum is σ = 475924468119552. Its totient is φ = 79315147900800.

The previous prime is 231344010023207. The next prime is 231344010023239. The reversal of 231344010023210 is 12320010443132.

It is a self number, because there is not a number n which added to its sum of digits gives 231344010023210.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56301107 + ... + 60270246.

It is an arithmetic number, because the mean of its divisors is an integer number (14872639628736).

Almost surely, 2^{231344010023210} is an apocalyptic number.

231344010023210 is an abundant number, since it is smaller than the sum of its proper divisors (244580458096342).

231344010023210 is a wasteful number, since it uses less digits than its factorization.

231344010023210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116599718.

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

Adding to 231344010023210 its reverse (12320010443132), we get a palindrome (243664020466342).

The spelling of 231344010023210 in words is "two hundred thirty-one trillion, three hundred forty-four billion, ten million, twenty-three thousand, two hundred ten".