30243404012101 has 4 divisors (see below), whose sum is σ = 34563890299552. Its totient is φ = 25922917724652.

The previous prime is 30243404012077. The next prime is 30243404012131. The reversal of 30243404012101 is 10121040434203.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30243404012101 - 2²⁵ = 30243370457669 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 (30243404012131) 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, 2160243143715 + ... + 2160243143728.

It is an arithmetic number, because the mean of its divisors is an integer number (8640972574888).

Almost surely, 2^{30243404012101} is an apocalyptic number.

It is an amenable number.

30243404012101 is a deficient number, since it is larger than the sum of its proper divisors (4320486287451).

30243404012101 is an equidigital number, since it uses as much as digits as its factorization.

30243404012101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4320486287450.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 30243404012101 its reverse (10121040434203), we get a palindrome (40364444446304).

The spelling of 30243404012101 in words is "thirty trillion, two hundred forty-three billion, four hundred four million, twelve thousand, one hundred one".