30104343243213 has 32 divisors (see below), whose sum is σ = 42765628723200. Its totient is φ = 18771078433536.

The previous prime is 30104343243173. The next prime is 30104343243241. The reversal of 30104343243213 is 31234234340103.

It is a happy number.

It is not a de Polignac number, because 30104343243213 - 2¹⁰ = 30104343242189 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30104343243263) 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, 78274578 + ... + 78658236.

It is an arithmetic number, because the mean of its divisors is an integer number (1336425897600).

Almost surely, 2^{30104343243213} is an apocalyptic number.

It is an amenable number.

30104343243213 is a deficient number, since it is larger than the sum of its proper divisors (12661285479987).

30104343243213 is a wasteful number, since it uses less digits than its factorization.

30104343243213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393281.

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 30104343243213 its reverse (31234234340103), we get a palindrome (61338577583316).

The spelling of 30104343243213 in words is "thirty trillion, one hundred four billion, three hundred forty-three million, two hundred forty-three thousand, two hundred thirteen".