30013303442 has 16 divisors (see below), whose sum is σ = 46605547800. Its totient is φ = 14478858240.

The previous prime is 30013303427. The next prime is 30013303457. The reversal of 30013303442 is 24430331003.

It is an interprime number because it is at equal distance from previous prime (30013303427) and next prime (30013303457).

It can be written as a sum of positive squares in 4 ways, for example, as 26820940441 + 3192363001 = 163771^2 + 56501^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101909 + ... + 265352.

Almost surely, 2^30013303442 is an apocalyptic number.

30013303442 is a deficient number, since it is larger than the sum of its proper divisors (16592244358).

30013303442 is a wasteful number, since it uses less digits than its factorization.

30013303442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368701.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 30013303442 its reverse (24430331003), we get a palindrome (54443634445).

The spelling of 30013303442 in words is "thirty billion, thirteen million, three hundred three thousand, four hundred forty-two".