30302101241 has 4 divisors (see below), whose sum is σ = 30303172452. Its totient is φ = 30301030032.

The previous prime is 30302101237. The next prime is 30302101301. The reversal of 30302101241 is 14210120303.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14210120303 = 443 ⋅32077021.

It can be written as a sum of positive squares in 2 ways, for example, as 13542209641 + 16759891600 = 116371^2 + 129460^2 .

It is a cyclic number.

It is not a de Polignac number, because 30302101241 - 2² = 30302101237 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30302101441) 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, 491990 + ... + 550143.

It is an arithmetic number, because the mean of its divisors is an integer number (7575793113).

Almost surely, 2^30302101241 is an apocalyptic number.

It is an amenable number.

30302101241 is a deficient number, since it is larger than the sum of its proper divisors (1071211).

30302101241 is a wasteful number, since it uses less digits than its factorization.

30302101241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071210.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 30302101241 its reverse (14210120303), we get a palindrome (44512221544).

The spelling of 30302101241 in words is "thirty billion, three hundred two million, one hundred one thousand, two hundred forty-one".