30321002041 has 16 divisors (see below), whose sum is σ = 34115758848. Its totient is φ = 26710912000.

The previous prime is 30321002021. The next prime is 30321002059. The reversal of 30321002041 is 14020012303.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 30321002041 - 2¹¹ = 30320999993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30321002011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 238120 + ... + 342553.

It is an arithmetic number, because the mean of its divisors is an integer number (2132234928).

Almost surely, 2^30321002041 is an apocalyptic number.

It is an amenable number.

30321002041 is a deficient number, since it is larger than the sum of its proper divisors (3794756807).

30321002041 is a wasteful number, since it uses less digits than its factorization.

30321002041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580832.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 30321002041 its reverse (14020012303), we get a palindrome (44341014344).

The spelling of 30321002041 in words is "thirty billion, three hundred twenty-one million, two thousand, forty-one".