1030203323122 has 8 divisors (see below), whose sum is σ = 1595153532672. Its totient is φ = 498485478900.

The previous prime is 1030203323117. The next prime is 1030203323137. The reversal of 1030203323122 is 2213233020301.

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

It is a super-2 number, since 2×1030203323122² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1030203323093 and 1030203323102.

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, 8308091254 + ... + 8308091377.

It is an arithmetic number, because the mean of its divisors is an integer number (199394191584).

Almost surely, 2^{1030203323122} is an apocalyptic number.

1030203323122 is a deficient number, since it is larger than the sum of its proper divisors (564950209550).

1030203323122 is a wasteful number, since it uses less digits than its factorization.

1030203323122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16616182664.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 1030203323122 its reverse (2213233020301), we get a palindrome (3243436343423).

The spelling of 1030203323122 in words is "one trillion, thirty billion, two hundred three million, three hundred twenty-three thousand, one hundred twenty-two".