30240303211 has 4 divisors (see below), whose sum is σ = 30977871624. Its totient is φ = 29502734800.

The previous prime is 30240303209. The next prime is 30240303221. The reversal of 30240303211 is 11230304203.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11230304203 = 131 ⋅85727513.

It is a cyclic number.

It is not a de Polignac number, because 30240303211 - 2¹ = 30240303209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30240303221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 368784145 + ... + 368784226.

It is an arithmetic number, because the mean of its divisors is an integer number (7744467906).

Almost surely, 2^30240303211 is an apocalyptic number.

30240303211 is a deficient number, since it is larger than the sum of its proper divisors (737568413).

30240303211 is an equidigital number, since it uses as much as digits as its factorization.

30240303211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737568412.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 30240303211 its reverse (11230304203), we get a palindrome (41470607414).

The spelling of 30240303211 in words is "thirty billion, two hundred forty million, three hundred three thousand, two hundred eleven".