321230042322010 has 16 divisors (see below), whose sum is σ = 593841483644616. Its totient is φ = 125019259714368.

The previous prime is 321230042321989. The next prime is 321230042322061. The reversal of 321230042322010 is 10223240032123.

It can be written as a sum of positive squares in 4 ways, for example, as 267708073833369 + 53521968488641 = 16361787^2 + 7315871^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 434094651417 + ... + 434094652156.

Almost surely, 2^{321230042322010} is an apocalyptic number.

321230042322010 is a deficient number, since it is larger than the sum of its proper divisors (272611441322606).

321230042322010 is a wasteful number, since it uses less digits than its factorization.

321230042322010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868189303617.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 321230042322010 its reverse (10223240032123), we get a palindrome (331453282354133).

The spelling of 321230042322010 in words is "three hundred twenty-one trillion, two hundred thirty billion, forty-two million, three hundred twenty-two thousand, ten".