321300023103 has 12 divisors (see below), whose sum is σ = 491400035568. Its totient is φ = 201600014400.

The previous prime is 321300023071. The next prime is 321300023131. The reversal of 321300023103 is 301320003123.

321300023103 is a `hidden beast` number, since 321 + 30 + 0 + 0 + 2 + 310 + 3 = 666.

It is not a de Polignac number, because 321300023103 - 2⁵ = 321300023071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321300021103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1049999923 + ... + 1050000228.

It is an arithmetic number, because the mean of its divisors is an integer number (40950002964).

Almost surely, 2^321300023103 is an apocalyptic number.

321300023103 is a deficient number, since it is larger than the sum of its proper divisors (170100012465).

321300023103 is a wasteful number, since it uses less digits than its factorization.

321300023103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2100000174 (or 2100000171 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 321300023103 its reverse (301320003123), we get a palindrome (622620026226).

The spelling of 321300023103 in words is "three hundred twenty-one billion, three hundred million, twenty-three thousand, one hundred three".