30211311213133 has 8 divisors (see below), whose sum is σ = 31253152154400. Its totient is φ = 29169475044528.

The previous prime is 30211311213103. The next prime is 30211311213137. The reversal of 30211311213133 is 33131211311203.

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

It is a cyclic number.

It is not a de Polignac number, because 30211311213133 - 2²⁵ = 30211277658701 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30211311213098 and 30211311213107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30211311213137) 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, 15775810 + ... + 17586892.

It is an arithmetic number, because the mean of its divisors is an integer number (3906644019300).

Almost surely, 2^{30211311213133} is an apocalyptic number.

It is an amenable number.

30211311213133 is a deficient number, since it is larger than the sum of its proper divisors (1041840941267).

30211311213133 is a wasteful number, since it uses less digits than its factorization.

30211311213133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2386331.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 30211311213133 its reverse (33131211311203), we get a palindrome (63342522524336).

The spelling of 30211311213133 in words is "thirty trillion, two hundred eleven billion, three hundred eleven million, two hundred thirteen thousand, one hundred thirty-three".