102003021322 has 8 divisors (see below), whose sum is σ = 153008856000. Its totient is φ = 51000069324.

The previous prime is 102003021317. The next prime is 102003021331. The reversal of 102003021322 is 223120300201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 102003021296 and 102003021305.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 629922 + ... + 775117.

It is an arithmetic number, because the mean of its divisors is an integer number (19126107000).

Almost surely, 2^102003021322 is an apocalyptic number.

102003021322 is a deficient number, since it is larger than the sum of its proper divisors (51005834678).

102003021322 is a wasteful number, since it uses less digits than its factorization.

102003021322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1441340.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 102003021322 its reverse (223120300201), we get a palindrome (325123321523).

The spelling of 102003021322 in words is "one hundred two billion, three million, twenty-one thousand, three hundred twenty-two".