30103421322 has 64 divisors (see below), whose sum is σ = 66269274624. Its totient is φ = 9058452480.

The previous prime is 30103421303. The next prime is 30103421323. The reversal of 30103421322 is 22312430103.

It is not an unprimeable number, because it can be changed into a prime (30103421323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6512172 + ... + 6516792.

It is an arithmetic number, because the mean of its divisors is an integer number (1035457416).

Almost surely, 2^30103421322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30103421322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33134637312).

30103421322 is an abundant number, since it is smaller than the sum of its proper divisors (36165853302).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30103421322 is a wasteful number, since it uses less digits than its factorization.

30103421322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6463.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 30103421322 its reverse (22312430103), we get a palindrome (52415851425).

The spelling of 30103421322 in words is "thirty billion, one hundred three million, four hundred twenty-one thousand, three hundred twenty-two".