102100321304 has 32 divisors (see below), whose sum is σ = 193496358720. Its totient is φ = 50501753856.

The previous prime is 102100321303. The next prime is 102100321327. The reversal of 102100321304 is 403123001201.

It is a super-2 number, since 2×102100321304² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102100321303) by changing a digit.

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, 1821602 + ... + 1876814.

It is an arithmetic number, because the mean of its divisors is an integer number (6046761210).

Almost surely, 2^102100321304 is an apocalyptic number.

It is an amenable number.

102100321304 is a deficient number, since it is larger than the sum of its proper divisors (91396037416).

102100321304 is a wasteful number, since it uses less digits than its factorization.

102100321304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57699 (or 57695 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 102100321304 its reverse (403123001201), we get a palindrome (505223322505).

The spelling of 102100321304 in words is "one hundred two billion, one hundred million, three hundred twenty-one thousand, three hundred four".