30103032321422 has 4 divisors (see below), whose sum is σ = 45154548482136. Its totient is φ = 15051516160710.

The previous prime is 30103032321403. The next prime is 30103032321433. The reversal of 30103032321422 is 22412323030103.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 30103032321391 and 30103032321400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7525758080354 + ... + 7525758080357.

It is an arithmetic number, because the mean of its divisors is an integer number (11288637120534).

Almost surely, 2^{30103032321422} is an apocalyptic number.

30103032321422 is a deficient number, since it is larger than the sum of its proper divisors (15051516160714).

30103032321422 is a wasteful number, since it uses less digits than its factorization.

30103032321422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15051516160713.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 30103032321422 its reverse (22412323030103), we get a palindrome (52515355351525).

The spelling of 30103032321422 in words is "thirty trillion, one hundred three billion, thirty-two million, three hundred twenty-one thousand, four hundred twenty-two".