321032200103 has 2 divisors, whose sum is σ = 321032200104. Its totient is φ = 321032200102.

The previous prime is 321032200087. The next prime is 321032200219. The reversal of 321032200103 is 301002230123.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 321032200103 - 2⁴ = 321032200087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (321032200303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160516100051 + 160516100052.

It is an arithmetic number, because the mean of its divisors is an integer number (160516100052).

Almost surely, 2^321032200103 is an apocalyptic number.

321032200103 is a deficient number, since it is larger than the sum of its proper divisors (1).

321032200103 is an equidigital number, since it uses as much as digits as its factorization.

321032200103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 321032200103 its reverse (301002230123), we get a palindrome (622034430226).

The spelling of 321032200103 in words is "three hundred twenty-one billion, thirty-two million, two hundred thousand, one hundred three".