30211131110133 has 24 divisors (see below), whose sum is σ = 42145611863040. Its totient is φ = 19248330270400.

The previous prime is 30211131110119. The next prime is 30211131110159. The reversal of 30211131110133 is 33101113111203.

It is not a de Polignac number, because 30211131110133 - 2¹³ = 30211131101941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30211131110183) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6442968 + ... + 10096241.

It is an arithmetic number, because the mean of its divisors is an integer number (1756067160960).

Almost surely, 2^{30211131110133} is an apocalyptic number.

It is an amenable number.

30211131110133 is a deficient number, since it is larger than the sum of its proper divisors (11934480752907).

30211131110133 is a wasteful number, since it uses less digits than its factorization.

30211131110133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16540409 (or 16540386 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 21.

Adding to 30211131110133 its reverse (33101113111203), we get a palindrome (63312244221336).

The spelling of 30211131110133 in words is "thirty trillion, two hundred eleven billion, one hundred thirty-one million, one hundred ten thousand, one hundred thirty-three".