30141221133 has 8 divisors (see below), whose sum is σ = 41122906528. Its totient is φ = 19626841584.

The previous prime is 30141221113. The next prime is 30141221189. The reversal of 30141221133 is 33112214103.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30141221133 - 2⁵ = 30141221101 is a prime.

It is a super-2 number, since 2×30141221133² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30141221113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116826310 + ... + 116826567.

It is an arithmetic number, because the mean of its divisors is an integer number (5140363316).

Almost surely, 2^30141221133 is an apocalyptic number.

It is an amenable number.

30141221133 is a deficient number, since it is larger than the sum of its proper divisors (10981685395).

30141221133 is a wasteful number, since it uses less digits than its factorization.

30141221133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233652923.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 30141221133 its reverse (33112214103), we get a palindrome (63253435236).

The spelling of 30141221133 in words is "thirty billion, one hundred forty-one million, two hundred twenty-one thousand, one hundred thirty-three".