30240113213 has 32 divisors (see below), whose sum is σ = 34532739072. Its totient is φ = 26312140800.

The previous prime is 30240113207. The next prime is 30240113219. The reversal of 30240113213 is 31231104203.

It is an interprime number because it is at equal distance from previous prime (30240113207) and next prime (30240113219).

It is a cyclic number.

It is not a de Polignac number, because 30240113213 - 2¹⁸ = 30239851069 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 (30240113219) 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 31 ways as a sum of consecutive naturals, for example, 17368523 + ... + 17370263.

It is an arithmetic number, because the mean of its divisors is an integer number (1079148096).

Almost surely, 2^30240113213 is an apocalyptic number.

It is an amenable number.

30240113213 is a deficient number, since it is larger than the sum of its proper divisors (4292625859).

30240113213 is a wasteful number, since it uses less digits than its factorization.

30240113213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3245.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 30240113213 its reverse (31231104203), we get a palindrome (61471217416).

The spelling of 30240113213 in words is "thirty billion, two hundred forty million, one hundred thirteen thousand, two hundred thirteen".