30103413340242 has 48 divisors (see below), whose sum is σ = 66197768335776. Its totient is φ = 9119487273600.

The previous prime is 30103413340241. The next prime is 30103413340283. The reversal of 30103413340242 is 24204331430103.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (30103413340241) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3868359 + ... + 8670122.

It is an arithmetic number, because the mean of its divisors is an integer number (1379120173662).

Almost surely, 2^{30103413340242} is an apocalyptic number.

30103413340242 is an abundant number, since it is smaller than the sum of its proper divisors (36094354995534).

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

30103413340242 is a wasteful number, since it uses less digits than its factorization.

30103413340242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12541815 (or 12541804 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 30103413340242 its reverse (24204331430103), we get a palindrome (54307744770345).

The spelling of 30103413340242 in words is "thirty trillion, one hundred three billion, four hundred thirteen million, three hundred forty thousand, two hundred forty-two".