30221013141 has 32 divisors (see below), whose sum is σ = 51412684800. Its totient is φ = 17351774640.

The previous prime is 30221013083. The next prime is 30221013181. The reversal of 30221013141 is 14131012203.

30221013141 is a `hidden beast` number, since 302 + 210 + 13 + 141 = 666.

It is not a de Polignac number, because 30221013141 - 2⁶ = 30221013077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30221013181) 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, 2672101 + ... + 2683386.

It is an arithmetic number, because the mean of its divisors is an integer number (1606646400).

Almost surely, 2^30221013141 is an apocalyptic number.

It is an amenable number.

30221013141 is a deficient number, since it is larger than the sum of its proper divisors (21191671659).

30221013141 is a wasteful number, since it uses less digits than its factorization.

30221013141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5355526 (or 5355520 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 30221013141 its reverse (14131012203), we get a palindrome (44352025344).

The spelling of 30221013141 in words is "thirty billion, two hundred twenty-one million, thirteen thousand, one hundred forty-one".