30289767013 has 6 divisors (see below), whose sum is σ = 33293710982. Its totient is φ = 27536151720.

The previous prime is 30289766989. The next prime is 30289767037. The reversal of 30289767013 is 31076798203.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (30289766989) and next prime (30289767037).

It can be written as a sum of positive squares in only one way, i.e., 17853502689 + 12436264324 = 133617^2 + 111518^2 .

It is not a de Polignac number, because 30289767013 - 2¹⁷ = 30289635941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30289767043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 125164206 + ... + 125164447.

Almost surely, 2^30289767013 is an apocalyptic number.

It is an amenable number.

30289767013 is a deficient number, since it is larger than the sum of its proper divisors (3003943969).

30289767013 is a wasteful number, since it uses less digits than its factorization.

30289767013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250328675 (or 250328664 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 46.

The spelling of 30289767013 in words is "thirty billion, two hundred eighty-nine million, seven hundred sixty-seven thousand, thirteen".