30343503132211 has 4 divisors (see below), whose sum is σ = 30343692136024. Its totient is φ = 30343314128400.

The previous prime is 30343503132193. The next prime is 30343503132223. The reversal of 30343503132211 is 11223130534303.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30343503132211 - 2³⁵ = 30309143393843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30343503133211) 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, 94260885 + ... + 94582246.

It is an arithmetic number, because the mean of its divisors is an integer number (7585923034006).

Almost surely, 2^{30343503132211} is an apocalyptic number.

30343503132211 is a deficient number, since it is larger than the sum of its proper divisors (189003813).

30343503132211 is a wasteful number, since it uses less digits than its factorization.

30343503132211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189003812.

The product of its (nonzero) digits is 19440, while the sum is 31.

Adding to 30343503132211 its reverse (11223130534303), we get a palindrome (41566633666514).

The spelling of 30343503132211 in words is "thirty trillion, three hundred forty-three billion, five hundred three million, one hundred thirty-two thousand, two hundred eleven".