321434441131103 has 32 divisors (see below), whose sum is σ = 354235924783104. Its totient is φ = 290725102800000.

The previous prime is 321434441131003. The next prime is 321434441131117. The reversal of 321434441131103 is 301131144434123.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 321434441131103 - 2³⁴ = 321417261261919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321434441131183) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17904368 + ... + 31039253.

It is an arithmetic number, because the mean of its divisors is an integer number (11069872649472).

Almost surely, 2^{321434441131103} is an apocalyptic number.

321434441131103 is a deficient number, since it is larger than the sum of its proper divisors (32801483652001).

321434441131103 is a wasteful number, since it uses less digits than its factorization.

321434441131103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48943887.

The product of its (nonzero) digits is 41472, while the sum is 35.

Adding to 321434441131103 its reverse (301131144434123), we get a palindrome (622565585565226).

The spelling of 321434441131103 in words is "three hundred twenty-one trillion, four hundred thirty-four billion, four hundred forty-one million, one hundred thirty-one thousand, one hundred three".