30340532230305 has 32 divisors (see below), whose sum is σ = 53503978889088. Its totient is φ = 14558905804800.

The previous prime is 30340532230301. The next prime is 30340532230331. The reversal of 30340532230305 is 50303223504303.

It is not a de Polignac number, because 30340532230305 - 2² = 30340532230301 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (30340532230301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 947829426 + ... + 947861435.

It is an arithmetic number, because the mean of its divisors is an integer number (1671999340284).

Almost surely, 2^{30340532230305} is an apocalyptic number.

It is an amenable number.

30340532230305 is a deficient number, since it is larger than the sum of its proper divisors (23163446658783).

30340532230305 is a wasteful number, since it uses less digits than its factorization.

30340532230305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1895690977.

The product of its (nonzero) digits is 97200, while the sum is 33.

Adding to 30340532230305 its reverse (50303223504303), we get a palindrome (80643755734608).

The spelling of 30340532230305 in words is "thirty trillion, three hundred forty billion, five hundred thirty-two million, two hundred thirty thousand, three hundred five".